中文 EN

DS-103 LoRaWAN Three-Way Switch User Guide

Device Information: Model DS-103, devEui ffffff1000054348, gateway IP 192.168.31.205, Modbus Slave ID 15, BACnet Device ID 105

1 Protocol Overview

The DS-103 reports three-channel switch states, lock state, timer status, and signal quality on Fport 210.

Payload format (Fport 210):

Byte Field Description
0 Reserved Always 0x00 (protocol version)
1 … N TLV pairs [Type(1 B)][Value(N B)] … repeating until end

Each Type byte determines the field name and the number of following value bytes:

Type Value Bytes Field Name Encoding Scale Unit Notes
0x01 1 model uint8 — — Model code = 0x5C
0x79 4 timestamp uint32 BE — s Device local Unix timestamp
0x96 1 lockState uint8 — — 0=unlocked 1=locked
0x22 1 switch1State uint8 — — 0=OFF 1=ON — 1st occurrence = channel 1
0x22 1 switch2State uint8 — — 0=OFF 1=ON — 2nd occurrence = channel 2
0x22 1 switch3State uint8 — — 0=OFF 1=ON — 3rd occurrence = channel 3
0xB0 4 switchTimerStatus bitfield32 BE — — Bit 0=ch1CloseTimer Bit 1=ch1OpenTimer Bit 2=ch2CloseTimer Bit 3=ch2OpenTimer Bit 4=ch3CloseTimer Bit 5=ch3OpenTimer Bit 30=lockTimer Bit 31=unlockTimer

JavaScript Decoder Example:

// DS-103 Three-Way Switch — Fport 210 uplink decoder
function decodeUplink(bytes) {
  var i = 1, r = {}, swIdx = 0;
  function u32(b,o){ return ((b[o]<<24)|(b[o+1]<<16)|(b[o+2]<<8)|b[o+3])>>>0; }
  while (i < bytes.length) {
    var t = bytes[i++];
    switch (t) {
      case 0x01: r.model = bytes[i++]; break;
      case 0x22: {
        // Three consecutive 0x22 values = switch1, switch2, switch3
        swIdx++;
        r['switch'+swIdx+'State'] = bytes[i++]; // 0=OFF  1=ON
        break;
      }
      case 0x79: r.timestamp = u32(bytes,i); i+=4; break;
      case 0x96: r.lockState = bytes[i++]; break;
      case 0xB0: {
        var bits = u32(bytes,i); i+=4;
        r.timerCloseEnabled1 = (bits&0x01)!==0;
        r.timerOpenEnabled1  = (bits&0x02)!==0;
        r.timerCloseEnabled2 = (bits&0x04)!==0;
        r.timerOpenEnabled2  = (bits&0x08)!==0;
        r.timerCloseEnabled3 = (bits&0x10)!==0;
        r.timerOpenEnabled3  = (bits&0x20)!==0;
        r.timerLockEnabled   = (bits&0x40000000)!==0;
        r.timerUnlockEnabled = (bits&0x80000000)!==0;
        break;
      }
      default: i++; break;
    }
  }
  return r;
}
// Example payload (hex): 00 01 5C 79 69 CC 83 28 96 00 22 01 22 01 22 00 B0 00 00 00 00
// → { model:92, timestamp:1775010600, lockState:0, switch1State:1, switch2State:1, switch3State:0 }

Script download: LPP.zip

Compatibility note: LPP.js is developed and tested against ChirpStack v4.17.0. The ChirpStack JavaScript codec API may differ across versions — if you are running a different ChirpStack version, review and adjust the script as needed before deployment.

The DS-103 supports per-channel and all-channel switch commands (immediate/delayed/scheduled), lock commands, and cancel-timer commands via Fport 2.

Fport: 2 — 0x09 0x5C (model device header)

Packet format: 09 5C [CmdCode] [Target?] [Params...] Target byte: 0x01=ch1 (left), 0x02=ch2 (mid), 0x03=ch3 (right), 0xFF=all channels. T = delay/schedule time (uint32 BE, seconds or Unix timestamp). R = repeat flag: 0x00=once, 0x01=daily. Lock/unlock commands have no target byte.

CmdCode Packet Bytes Description
0x00 09 5C 00 [target] Switch OFF (target channel)
0x01 09 5C 01 [target] Switch ON (target channel)
0x02 09 5C 02 Unlock
0x03 09 5C 03 Lock
0x04 09 5C 04 [target] T3 T2 T1 T0 Delayed OFF (target channel, delay T seconds)
0x05 09 5C 05 [target] T3 T2 T1 T0 Delayed ON (target channel, delay T seconds)
0x06 09 5C 06 [target] T3 T2 T1 T0 R Scheduled OFF (target channel, Unix time T)
0x07 09 5C 07 [target] T3 T2 T1 T0 R Scheduled ON (target channel, Unix time T)
0x08 09 5C 08 T3 T2 T1 T0 Delayed unlock (delay T seconds)
0x09 09 5C 09 T3 T2 T1 T0 Delayed lock (delay T seconds)
0x0A 09 5C 0A T3 T2 T1 T0 R Scheduled unlock (Unix time T)
0x0B 09 5C 0B T3 T2 T1 T0 R Scheduled lock (Unix time T)
0x0C 09 5C 0C [target] Cancel switch timer (target channel)
0x0D 09 5C 0D Cancel lock timer
0x0E 09 5C 0E Query current status

JavaScript Encoder Example:

// DS-103 Three-Way Switch — Fport 2 downlink encoder
function encodeDownlink(data) {
  // data.command  : 'off'|'on'|'delayOff'|'delayOn'|'scheduleOff'|'scheduleOn'|
  //                 'lock'|'unlock'|'cancelTimer'|'cancelLockTimer'|'query'
  // data.channel  : 1|2|3|'all'  (required for switch commands)
  // data.delaySeconds / data.scheduleAt / data.repeatDaily
  var H = [0x09, 0x5C];
  var u32 = function(n){ return [(n>>>24)&0xFF,(n>>>16)&0xFF,(n>>>8)&0xFF,n&0xFF]; };
  var targetMap = {1:0x01, 2:0x02, 3:0x03, all:0xFF};
  var ch = (data.channel !== undefined) ? (targetMap[data.channel] || 0xFF) : 0xFF;
  var T = (data.delaySeconds !== undefined) ? data.delaySeconds : (data.scheduleAt || 0);
  var R = data.repeatDaily ? 0x01 : 0x00;
  var cmd = String(data.command||'').trim().toLowerCase();
  switch(cmd) {
    case 'off':           return H.concat([0x00, ch]);
    case 'on':            return H.concat([0x01, ch]);
    case 'unlock':        return H.concat([0x02]);
    case 'lock':          return H.concat([0x03]);
    case 'delayoff':      return H.concat([0x04, ch].concat(u32(T)));
    case 'delayon':       return H.concat([0x05, ch].concat(u32(T)));
    case 'scheduleoff':   return H.concat([0x06, ch].concat(u32(T)).concat([R]));
    case 'scheduleon':    return H.concat([0x07, ch].concat(u32(T)).concat([R]));
    case 'delayunlock':   return H.concat([0x08].concat(u32(T)));
    case 'delaylock':     return H.concat([0x09].concat(u32(T)));
    case 'scheduleunlock':return H.concat([0x0A].concat(u32(T)).concat([R]));
    case 'schedulelock':  return H.concat([0x0B].concat(u32(T)).concat([R]));
    case 'canceltimer':   return H.concat([0x0C, ch]);
    case 'cancellocktimer': return H.concat([0x0D]);
    case 'query':         return H.concat([0x0E]);
    default: return [];
  }
}
// Examples:
//   encodeDownlink({command:'on',   channel:1})            → [0x09,0x5C,0x01,0x01]
//   encodeDownlink({command:'off',  channel:'all'})        → [0x09,0x5C,0x00,0xFF]
//   encodeDownlink({command:'delayOn', channel:2, delaySeconds:60}) → [0x09,0x5C,0x05,0x02,0x00,0x00,0x00,0x3C]
⚠️ The IP addresses (192.168.31.205 / 192.168.31.193), ChirpStack API token, Slave ID, BACnet Device ID, and devEui in the examples below are for demonstration only. Replace them with your actual gateway IP, ChirpStack API token, and device parameters.

2.1 ChirpStack MQTT Subscription

Subscribe to the MQTT topic to receive real-time uplink frames:

Application ID — 3ef9e6b9-ec54-4eda-86b8-a5fb46899f39 is the factory-default ChirpStack
application built into the gateway. Replace it with your actual application
ID if you have created a different one.

Gateway IP — 192.168.31.205 is the gateway WAN port IP shown as an
example. Replace it with your actual gateway IP address.

Device EUI — ffffff1000054348 is the EUI of the example device.
Replace it with the EUI shown in the gateway device list, or use +
as a wildcard to subscribe to all devices at once.
# Subscribe to one specific device
mosquitto_sub -h 192.168.31.205 -p 1883 \
  -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/event/up"

# Subscribe to ALL devices on ALL applications (wildcard)
mosquitto_sub -h 192.168.31.205 -p 1883 \
  -u gateway -P mqtt88888888 \
  -t "application/+/device/+/event/up"

Example uplink payload (JSON):

{
  "devEui": "ffffff1000054348",
  "fPort": 210,
  "object": {
    ...  (decoded LPP fields)
  }
}

2.2 IoT Hub HTTP API

Send a GET request to retrieve the latest device state:

curl -s "http://192.168.31.205:8070/api/getStatus?devEui=ffffff1000054348"
{
  "success": true,
  "result": {
    "ds103ControlState": false,
    "ds103RepeatDaily": false,
    "lockState": 0,
    "switch1State": false,
    "switch2State": false,
    "switch3State": false,
    "timestamp": 1775030018,
    "switchTimerStatus": 0,
    "timerCloseEnabled1": false,
    "timerOpenEnabled1": false,
    "timerCloseEnabled2": false,
    "timerOpenEnabled2": false,
    "timerCloseEnabled3": false,
    "timerOpenEnabled3": false,
    "timerLockEnabled": false,
    "timerUnlockEnabled": false,
    "model": "DS-103"
  }
}

2.3 IoT Hub Modbus TCP — Python Script

Script download: modbus_tcp_read.py

Use modbus_tcp_read.py to poll all registers at once:

python3 modbus_tcp_read.py --ip 192.168.31.205 --port 502 \
    --slaveId 15 --sensorType DS-103
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
================================================================================================================================================================
Attribute                | Addr   | FC  | Format     | Order        | Cnt | Scale    | Raw(Hex)            | Value              | Unit
----------------------------------------------------------------------------------------------------------------------------------------------------------------
online                   | 6      | 03  | Bit/Bool   | Big(ABCD)    | 1   | x1       | 0001                | true               | none
lastOnlineTime           | 7      | 03  | UnixTime   | Big(ABCD)    | 2   | x1       | 69CC CEF0           | 1775030000         | second
ds103ControlTarget       | 9      | 03  | Int16      | Big(ABCD)    | 1   | x1       | 0000                | 0.0                | none
ds103ControlState        | 10     | 03  | Bit/Bool   | Big(ABCD)    | 1   | x1       | 0000                | false              | none
ds103ControlMode         | 11     | 03  | Int16      | Big(ABCD)    | 1   | x1       | 0000                | 0.0                | none
ds103DelaySeconds        | 12     | 03  | Int32      | Big(ABCD)    | 2   | x1       | 0000 0000           | 0.0                | seconds
ds103ScheduleTimestamp   | 14     | 03  | UnixTime   | Big(ABCD)    | 2   | x1       | 0000 0000           | 0                  | seconds
ds103RepeatDaily         | 16     | 03  | Bit/Bool   | Big(ABCD)    | 1   | x1       | 0000                | false              | none
lockState                | 17     | 03  | Int16      | Big(ABCD)    | 1   | x1       | 0000                | 0.0                | none
switch1State             | 18     | 03  | Bit/Bool   | Big(ABCD)    | 1   | x1       | 0000                | false              | none
switch2State             | 19     | 03  | Bit/Bool   | Big(ABCD)    | 1   | x1       | 0000                | false              | none
switch3State             | 20     | 03  | Bit/Bool   | Big(ABCD)    | 1   | x1       | 0000                | false              | none
... (25 fields total)

2.4 IoT Hub Modbus TCP — Modbus Poll

Tool download: Modbus Poll 9.5.0.1507.zip

  1. Open Modbus Poll, connect to 192.168.31.205:502, Slave ID 15
  2. Menu Setup → Read/Write Definition, set Function Code = FC03, Start Address = 6, Length = 65
  3. Click OK — values update in real-time

2.5 IoT Hub BACnet BIP — Python Script

Script download: bacnet_read.py

Use bacnet_read.py to read all BACnet objects:

python3 bacnet_read.py --ip 192.168.31.205 --port 47808 --id 105
Target: 192.168.31.205:47808 | BACnet ID: 105 | Scan: 10500-10599
------------------------------------------------------------
Type | Instance | Offset | Value                    | Object Name
------------------------------------------------------------
BI   | 10502    | 2      | active                   | ffffff1000054348.online
AI   | 10503    | 3      | 1775030016.00            | ffffff1000054348.lastOnlineTime
AV   | 10504    | 4      | 0.00                     | ffffff1000054348.ds103ControlTarget
BV   | 10505    | 5      | inactive                 | ffffff1000054348.ds103ControlState
AV   | 10506    | 6      | 0.00                     | ffffff1000054348.ds103ControlMode
AV   | 10507    | 7      | 0.00                     | ffffff1000054348.ds103DelaySeconds
AV   | 10508    | 8      | 0.00                     | ffffff1000054348.ds103ScheduleTimestamp
BV   | 10509    | 9      | inactive                 | ffffff1000054348.ds103RepeatDaily
BV   | 10510    | 10     | inactive                 | ffffff1000054348.lockState
BV   | 10511    | 11     | inactive                 | ffffff1000054348.switch1State
BV   | 10512    | 12     | inactive                 | ffffff1000054348.switch2State
BV   | 10513    | 13     | inactive                 | ffffff1000054348.switch3State
... (28 objects total)

2.6 IoT Hub BACnet BIP — YABE

Tool download: SetupYabe_v2.1.0.exe

  1. Open YABE, connect to 192.168.31.205:47808
  2. Expand Device 105 in the device tree
  3. Browse AI/BI/AV/BV/CV objects to view real-time values

3 Sending Control Commands

The DS-103 supports per-channel and all-channel switch commands (immediate/delayed/scheduled), lock commands, and cancel-timer commands via Fport 2.

⚠️ The IP addresses (192.168.31.205 / 192.168.31.193), ChirpStack API token, Slave ID, BACnet Device ID, and devEui in the examples below are for demonstration only. Replace them with your actual gateway IP, ChirpStack API token, and device parameters.

Script downloads: modbus_tcp_write.py · bacnet_write.py

Example 1a: Left Switch Connect / Disconnect — Connect / Close

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switch --channel left --value 1
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 1
  ds103ControlState: 1
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch1State: 1
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=1 signed=1
    ds103ControlState -> register 10 (4x40011) raw=1 signed=1
    ds103ControlMode -> register 11 (4x40012) raw=0 signed=0
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
Observed values:
  switch1State: 1
Link confirmation time: 5.167s
Control completed in: 5.178s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switch --channel left --value 1
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 1
  ds103ControlState: 1
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch1State: 1
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=1
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=active
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=0
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
Observed values:
  switch1State: 1
Link confirmation time: 0.010s
Control completed in: 0.086s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":1,"ds103ControlState":true,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":1,"ds103ControlState":true,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 1,
      "ds103ControlState": true,
      "ds103ControlMode": 0,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":1,"ds103ControlState":true,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 1,
    "ds103ControlState": true,
    "ds103ControlMode": 0,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 1b: Left Switch Connect / Disconnect — Disconnect / Open

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switch --channel left --value 0
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 1
  ds103ControlState: 0
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch1State: 0
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=1 signed=1
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=0 signed=0
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
Observed values:
  switch1State: 0
Link confirmation time: 5.167s
Control completed in: 5.178s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switch --channel left --value 0
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 1
  ds103ControlState: 0
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch1State: 0
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=1
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=0
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
Observed values:
  switch1State: 0
Link confirmation time: 0.010s
Control completed in: 0.086s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":1,"ds103ControlState":false,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":1,"ds103ControlState":false,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 1,
      "ds103ControlState": false,
      "ds103ControlMode": 0,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":1,"ds103ControlState":false,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 1,
    "ds103ControlState": false,
    "ds103ControlMode": 0,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 2a: Middle Switch Connect / Disconnect — Connect / Close

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switch --channel middle --value 1
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 2
  ds103ControlState: 1
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch2State: 1
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=2 signed=2
    ds103ControlState -> register 10 (4x40011) raw=1 signed=1
    ds103ControlMode -> register 11 (4x40012) raw=0 signed=0
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
Observed values:
  switch2State: 1
Link confirmation time: 5.167s
Control completed in: 5.178s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switch --channel middle --value 1
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 2
  ds103ControlState: 1
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch2State: 1
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=2
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=active
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=0
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
Observed values:
  switch2State: 1
Link confirmation time: 0.010s
Control completed in: 0.086s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":2,"ds103ControlState":true,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":2,"ds103ControlState":true,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 2,
      "ds103ControlState": true,
      "ds103ControlMode": 0,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":2,"ds103ControlState":true,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 2,
    "ds103ControlState": true,
    "ds103ControlMode": 0,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 2b: Middle Switch Connect / Disconnect — Disconnect / Open

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switch --channel middle --value 0
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 2
  ds103ControlState: 0
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch2State: 0
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=2 signed=2
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=0 signed=0
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
Observed values:
  switch2State: 0
Link confirmation time: 5.167s
Control completed in: 5.178s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switch --channel middle --value 0
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 2
  ds103ControlState: 0
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch2State: 0
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=2
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=0
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
Observed values:
  switch2State: 0
Link confirmation time: 0.010s
Control completed in: 0.086s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":2,"ds103ControlState":false,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":2,"ds103ControlState":false,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 2,
      "ds103ControlState": false,
      "ds103ControlMode": 0,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":2,"ds103ControlState":false,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 2,
    "ds103ControlState": false,
    "ds103ControlMode": 0,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 3a: Right Switch Connect / Disconnect — Connect / Close

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switch --channel right --value 1
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 3
  ds103ControlState: 1
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch3State: 1
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=3 signed=3
    ds103ControlState -> register 10 (4x40011) raw=1 signed=1
    ds103ControlMode -> register 11 (4x40012) raw=0 signed=0
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
Observed values:
  switch3State: 1
Link confirmation time: 5.167s
Control completed in: 5.178s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switch --channel right --value 1
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 3
  ds103ControlState: 1
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch3State: 1
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=3
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=active
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=0
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
Observed values:
  switch3State: 1
Link confirmation time: 0.010s
Control completed in: 0.086s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":3,"ds103ControlState":true,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":3,"ds103ControlState":true,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 3,
      "ds103ControlState": true,
      "ds103ControlMode": 0,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":3,"ds103ControlState":true,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 3,
    "ds103ControlState": true,
    "ds103ControlMode": 0,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 3b: Right Switch Connect / Disconnect — Disconnect / Open

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switch --channel right --value 0
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 3
  ds103ControlState: 0
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch3State: 0
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=3 signed=3
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=0 signed=0
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
Observed values:
  switch3State: 0
Link confirmation time: 5.167s
Control completed in: 5.178s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switch --channel right --value 0
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 3
  ds103ControlState: 0
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch3State: 0
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=3
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=0
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
Observed values:
  switch3State: 0
Link confirmation time: 0.010s
Control completed in: 0.086s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":3,"ds103ControlState":false,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":3,"ds103ControlState":false,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 3,
      "ds103ControlState": false,
      "ds103ControlMode": 0,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":3,"ds103ControlState":false,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 3,
    "ds103ControlState": false,
    "ds103ControlMode": 0,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 4a: All Switch Connect / Disconnect — Connect / Close

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switch --channel all --value 1
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 255
  ds103ControlState: 1
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch1State: 1
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=255 signed=255
    ds103ControlState -> register 10 (4x40011) raw=1 signed=1
    ds103ControlMode -> register 11 (4x40012) raw=0 signed=0
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
Observed values:
  switch1State: 1
Link confirmation time: 5.167s
Control completed in: 5.178s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switch --channel all --value 1
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 255
  ds103ControlState: 1
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch1State: 1
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=255
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=active
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=0
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
Observed values:
  switch1State: 1
Link confirmation time: 0.010s
Control completed in: 0.086s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":255,"ds103ControlState":true,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":255,"ds103ControlState":true,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 255,
      "ds103ControlState": true,
      "ds103ControlMode": 0,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":255,"ds103ControlState":true,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 255,
    "ds103ControlState": true,
    "ds103ControlMode": 0,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 4b: All Switch Connect / Disconnect — Disconnect / Open

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switch --channel all --value 0
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 255
  ds103ControlState: 0
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch1State: 0
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=255 signed=255
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=0 signed=0
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
Observed values:
  switch1State: 0
Link confirmation time: 5.167s
Control completed in: 5.178s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switch --channel all --value 0
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 255
  ds103ControlState: 0
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch1State: 0
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=255
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=0
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
Observed values:
  switch1State: 0
Link confirmation time: 0.010s
Control completed in: 0.086s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":255,"ds103ControlState":false,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":255,"ds103ControlState":false,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 255,
      "ds103ControlState": false,
      "ds103ControlMode": 0,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":255,"ds103ControlState":false,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 255,
    "ds103ControlState": false,
    "ds103ControlMode": 0,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 5a: Lock / Unlock All Switches — Lock

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 lock --value 1
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 254
  ds103ControlState: 1
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  lockState: 1
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=254 signed=254
    ds103ControlState -> register 10 (4x40011) raw=1 signed=1
    ds103ControlMode -> register 11 (4x40012) raw=0 signed=0
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
Observed values:
  lockState: 1
Link confirmation time: 5.000s
Control completed in: 5.010s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 lock --value 1
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 254
  ds103ControlState: 1
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  lockState: 1
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=254
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=active
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=0
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
Observed values:
  lockState: 1
Link confirmation time: 0.010s
Control completed in: 0.086s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":254,"ds103ControlState":true,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":254,"ds103ControlState":true,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 254,
      "ds103ControlState": true,
      "ds103ControlMode": 0,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":254,"ds103ControlState":true,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 254,
    "ds103ControlState": true,
    "ds103ControlMode": 0,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 5b: Lock / Unlock All Switches — Unlock

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 lock --value 0
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 254
  ds103ControlState: 0
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  lockState: 0
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=254 signed=254
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=0 signed=0
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
Observed values:
  lockState: 0
Link confirmation time: 5.000s
Control completed in: 5.010s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 lock --value 0
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 254
  ds103ControlState: 0
  ds103ControlMode: 0
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  lockState: 0
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=254
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=0
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
Observed values:
  lockState: 0
Link confirmation time: 0.010s
Control completed in: 0.086s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":254,"ds103ControlState":false,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":254,"ds103ControlState":false,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 254,
      "ds103ControlState": false,
      "ds103ControlMode": 0,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":254,"ds103ControlState":false,"ds103ControlMode":0,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 254,
    "ds103ControlState": false,
    "ds103ControlMode": 0,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 6a: Delayed Left Switch (after 5 s) — Connect / Close
The device will wait 5 seconds before executing the switch command.

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switchDelay --channel left --value 1 --delaySeconds 5
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 1
  ds103ControlState: 1
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=1 signed=1
    ds103ControlState -> register 10 (4x40011) raw=1 signed=1
    ds103ControlMode -> register 11 (4x40012) raw=1 signed=1
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=5 signed=5
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switchDelay --channel left --value 1 --delaySeconds 5
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 1
  ds103ControlState: 1
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=1
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=active
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=1
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=5
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":1,"ds103ControlState":true,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":1,"ds103ControlState":true,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 1,
      "ds103ControlState": true,
      "ds103ControlMode": 1,
      "ds103DelaySeconds": 5,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":1,"ds103ControlState":true,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 1,
    "ds103ControlState": true,
    "ds103ControlMode": 1,
    "ds103DelaySeconds": 5,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 6b: Delayed Left Switch (after 5 s) — Disconnect / Open

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switchDelay --channel left --value 0 --delaySeconds 5
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 1
  ds103ControlState: 0
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=1 signed=1
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=1 signed=1
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=5 signed=5
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switchDelay --channel left --value 0 --delaySeconds 5
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 1
  ds103ControlState: 0
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=1
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=1
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=5
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":1,"ds103ControlState":false,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":1,"ds103ControlState":false,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 1,
      "ds103ControlState": false,
      "ds103ControlMode": 1,
      "ds103DelaySeconds": 5,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":1,"ds103ControlState":false,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 1,
    "ds103ControlState": false,
    "ds103ControlMode": 1,
    "ds103DelaySeconds": 5,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 7a: Delayed Middle Switch (after 5 s) — Connect / Close
The device will wait 5 seconds before executing the switch command.

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switchDelay --channel middle --value 1 --delaySeconds 5
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 2
  ds103ControlState: 1
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=2 signed=2
    ds103ControlState -> register 10 (4x40011) raw=1 signed=1
    ds103ControlMode -> register 11 (4x40012) raw=1 signed=1
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=5 signed=5
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switchDelay --channel middle --value 1 --delaySeconds 5
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 2
  ds103ControlState: 1
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=2
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=active
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=1
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=5
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":2,"ds103ControlState":true,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":2,"ds103ControlState":true,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 2,
      "ds103ControlState": true,
      "ds103ControlMode": 1,
      "ds103DelaySeconds": 5,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":2,"ds103ControlState":true,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 2,
    "ds103ControlState": true,
    "ds103ControlMode": 1,
    "ds103DelaySeconds": 5,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 7b: Delayed Middle Switch (after 5 s) — Disconnect / Open

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switchDelay --channel middle --value 0 --delaySeconds 5
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 2
  ds103ControlState: 0
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=2 signed=2
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=1 signed=1
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=5 signed=5
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switchDelay --channel middle --value 0 --delaySeconds 5
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 2
  ds103ControlState: 0
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=2
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=1
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=5
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":2,"ds103ControlState":false,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":2,"ds103ControlState":false,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 2,
      "ds103ControlState": false,
      "ds103ControlMode": 1,
      "ds103DelaySeconds": 5,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":2,"ds103ControlState":false,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 2,
    "ds103ControlState": false,
    "ds103ControlMode": 1,
    "ds103DelaySeconds": 5,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 8a: Delayed Right Switch (after 5 s) — Connect / Close
The device will wait 5 seconds before executing the switch command.

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switchDelay --channel right --value 1 --delaySeconds 5
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 3
  ds103ControlState: 1
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=3 signed=3
    ds103ControlState -> register 10 (4x40011) raw=1 signed=1
    ds103ControlMode -> register 11 (4x40012) raw=1 signed=1
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=5 signed=5
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switchDelay --channel right --value 1 --delaySeconds 5
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 3
  ds103ControlState: 1
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=3
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=active
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=1
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=5
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":3,"ds103ControlState":true,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":3,"ds103ControlState":true,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 3,
      "ds103ControlState": true,
      "ds103ControlMode": 1,
      "ds103DelaySeconds": 5,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":3,"ds103ControlState":true,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 3,
    "ds103ControlState": true,
    "ds103ControlMode": 1,
    "ds103DelaySeconds": 5,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 8b: Delayed Right Switch (after 5 s) — Disconnect / Open

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switchDelay --channel right --value 0 --delaySeconds 5
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 3
  ds103ControlState: 0
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=3 signed=3
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=1 signed=1
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=5 signed=5
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switchDelay --channel right --value 0 --delaySeconds 5
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 3
  ds103ControlState: 0
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=3
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=1
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=5
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":3,"ds103ControlState":false,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":3,"ds103ControlState":false,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 3,
      "ds103ControlState": false,
      "ds103ControlMode": 1,
      "ds103DelaySeconds": 5,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":3,"ds103ControlState":false,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 3,
    "ds103ControlState": false,
    "ds103ControlMode": 1,
    "ds103DelaySeconds": 5,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 9a: Delayed All Switch (after 5 s) — Connect / Close
The device will wait 5 seconds before executing the switch command.

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switchDelay --channel all --value 1 --delaySeconds 5
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 255
  ds103ControlState: 1
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=255 signed=255
    ds103ControlState -> register 10 (4x40011) raw=1 signed=1
    ds103ControlMode -> register 11 (4x40012) raw=1 signed=1
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=5 signed=5
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switchDelay --channel all --value 1 --delaySeconds 5
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 255
  ds103ControlState: 1
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=255
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=active
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=1
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=5
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":255,"ds103ControlState":true,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":255,"ds103ControlState":true,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 255,
      "ds103ControlState": true,
      "ds103ControlMode": 1,
      "ds103DelaySeconds": 5,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":255,"ds103ControlState":true,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 255,
    "ds103ControlState": true,
    "ds103ControlMode": 1,
    "ds103DelaySeconds": 5,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 9b: Delayed All Switch (after 5 s) — Disconnect / Open

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switchDelay --channel all --value 0 --delaySeconds 5
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 255
  ds103ControlState: 0
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=255 signed=255
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=1 signed=1
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=5 signed=5
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switchDelay --channel all --value 0 --delaySeconds 5
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 255
  ds103ControlState: 0
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=255
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=1
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=5
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":255,"ds103ControlState":false,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":255,"ds103ControlState":false,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 255,
      "ds103ControlState": false,
      "ds103ControlMode": 1,
      "ds103DelaySeconds": 5,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":255,"ds103ControlState":false,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 255,
    "ds103ControlState": false,
    "ds103ControlMode": 1,
    "ds103DelaySeconds": 5,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 10a: Scheduled Daily Left Switch (2026-04-01 10:30 CST) — Connect / Close
Scheduled for 2026-04-01 10:30:00 CST (timestamp 1775010600), repeat daily. Compute via: date -d '2026-04-01 10:30:00 +0800' +%s

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switchSchedule --channel left --value 1 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 1
  ds103ControlState: 1
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=1 signed=1
    ds103ControlState -> register 10 (4x40011) raw=1 signed=1
    ds103ControlMode -> register 11 (4x40012) raw=2 signed=2
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=27084 signed=27084
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=33576 signed=-31960
    ds103RepeatDaily -> register 16 (4x40017) raw=1 signed=1
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switchSchedule --channel left --value 1 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 1
  ds103ControlState: 1
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=1
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=active
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=2
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=1775010600
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=active
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":1,"ds103ControlState":true,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":1,"ds103ControlState":true,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 1,
      "ds103ControlState": true,
      "ds103ControlMode": 2,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 1775010600,
      "ds103RepeatDaily": true
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":1,"ds103ControlState":true,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 1,
    "ds103ControlState": true,
    "ds103ControlMode": 2,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 1775010600,
    "ds103RepeatDaily": true
  }
}
Example 10b: Scheduled Daily Left Switch (2026-04-01 10:30 CST) — Disconnect / Open

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switchSchedule --channel left --value 0 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 1
  ds103ControlState: 0
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=1 signed=1
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=2 signed=2
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=27084 signed=27084
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=33576 signed=-31960
    ds103RepeatDaily -> register 16 (4x40017) raw=1 signed=1
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switchSchedule --channel left --value 0 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 1
  ds103ControlState: 0
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=1
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=2
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=1775010600
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=active
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":1,"ds103ControlState":false,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":1,"ds103ControlState":false,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 1,
      "ds103ControlState": false,
      "ds103ControlMode": 2,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 1775010600,
      "ds103RepeatDaily": true
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":1,"ds103ControlState":false,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 1,
    "ds103ControlState": false,
    "ds103ControlMode": 2,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 1775010600,
    "ds103RepeatDaily": true
  }
}
Example 11a: Scheduled Daily Middle Switch (2026-04-01 10:30 CST) — Connect / Close
Scheduled for 2026-04-01 10:30:00 CST (timestamp 1775010600), repeat daily. Compute via: date -d '2026-04-01 10:30:00 +0800' +%s

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switchSchedule --channel middle --value 1 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 2
  ds103ControlState: 1
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=2 signed=2
    ds103ControlState -> register 10 (4x40011) raw=1 signed=1
    ds103ControlMode -> register 11 (4x40012) raw=2 signed=2
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=27084 signed=27084
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=33576 signed=-31960
    ds103RepeatDaily -> register 16 (4x40017) raw=1 signed=1
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switchSchedule --channel middle --value 1 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 2
  ds103ControlState: 1
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=2
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=active
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=2
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=1775010600
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=active
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":2,"ds103ControlState":true,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":2,"ds103ControlState":true,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 2,
      "ds103ControlState": true,
      "ds103ControlMode": 2,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 1775010600,
      "ds103RepeatDaily": true
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":2,"ds103ControlState":true,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 2,
    "ds103ControlState": true,
    "ds103ControlMode": 2,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 1775010600,
    "ds103RepeatDaily": true
  }
}
Example 11b: Scheduled Daily Middle Switch (2026-04-01 10:30 CST) — Disconnect / Open

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switchSchedule --channel middle --value 0 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 2
  ds103ControlState: 0
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=2 signed=2
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=2 signed=2
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=27084 signed=27084
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=33576 signed=-31960
    ds103RepeatDaily -> register 16 (4x40017) raw=1 signed=1
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switchSchedule --channel middle --value 0 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 2
  ds103ControlState: 0
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=2
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=2
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=1775010600
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=active
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":2,"ds103ControlState":false,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":2,"ds103ControlState":false,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 2,
      "ds103ControlState": false,
      "ds103ControlMode": 2,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 1775010600,
      "ds103RepeatDaily": true
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":2,"ds103ControlState":false,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 2,
    "ds103ControlState": false,
    "ds103ControlMode": 2,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 1775010600,
    "ds103RepeatDaily": true
  }
}
Example 12a: Scheduled Daily Right Switch (2026-04-01 10:30 CST) — Connect / Close
Scheduled for 2026-04-01 10:30:00 CST (timestamp 1775010600), repeat daily. Compute via: date -d '2026-04-01 10:30:00 +0800' +%s

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switchSchedule --channel right --value 1 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 3
  ds103ControlState: 1
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=3 signed=3
    ds103ControlState -> register 10 (4x40011) raw=1 signed=1
    ds103ControlMode -> register 11 (4x40012) raw=2 signed=2
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=27084 signed=27084
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=33576 signed=-31960
    ds103RepeatDaily -> register 16 (4x40017) raw=1 signed=1
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switchSchedule --channel right --value 1 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 3
  ds103ControlState: 1
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=3
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=active
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=2
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=1775010600
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=active
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":3,"ds103ControlState":true,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":3,"ds103ControlState":true,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 3,
      "ds103ControlState": true,
      "ds103ControlMode": 2,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 1775010600,
      "ds103RepeatDaily": true
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":3,"ds103ControlState":true,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 3,
    "ds103ControlState": true,
    "ds103ControlMode": 2,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 1775010600,
    "ds103RepeatDaily": true
  }
}
Example 12b: Scheduled Daily Right Switch (2026-04-01 10:30 CST) — Disconnect / Open

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switchSchedule --channel right --value 0 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 3
  ds103ControlState: 0
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=3 signed=3
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=2 signed=2
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=27084 signed=27084
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=33576 signed=-31960
    ds103RepeatDaily -> register 16 (4x40017) raw=1 signed=1
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switchSchedule --channel right --value 0 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 3
  ds103ControlState: 0
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=3
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=2
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=1775010600
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=active
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":3,"ds103ControlState":false,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":3,"ds103ControlState":false,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 3,
      "ds103ControlState": false,
      "ds103ControlMode": 2,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 1775010600,
      "ds103RepeatDaily": true
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":3,"ds103ControlState":false,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 3,
    "ds103ControlState": false,
    "ds103ControlMode": 2,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 1775010600,
    "ds103RepeatDaily": true
  }
}
Example 13a: Scheduled Daily All Switch (2026-04-01 10:30 CST) — Connect / Close
Scheduled for 2026-04-01 10:30:00 CST (timestamp 1775010600), repeat daily. Compute via: date -d '2026-04-01 10:30:00 +0800' +%s

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switchSchedule --channel all --value 1 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 255
  ds103ControlState: 1
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=255 signed=255
    ds103ControlState -> register 10 (4x40011) raw=1 signed=1
    ds103ControlMode -> register 11 (4x40012) raw=2 signed=2
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=27084 signed=27084
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=33576 signed=-31960
    ds103RepeatDaily -> register 16 (4x40017) raw=1 signed=1
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switchSchedule --channel all --value 1 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 255
  ds103ControlState: 1
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=255
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=active
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=2
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=1775010600
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=active
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":255,"ds103ControlState":true,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":255,"ds103ControlState":true,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 255,
      "ds103ControlState": true,
      "ds103ControlMode": 2,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 1775010600,
      "ds103RepeatDaily": true
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":255,"ds103ControlState":true,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 255,
    "ds103ControlState": true,
    "ds103ControlMode": 2,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 1775010600,
    "ds103RepeatDaily": true
  }
}
Example 13b: Scheduled Daily All Switch (2026-04-01 10:30 CST) — Disconnect / Open

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 switchSchedule --channel all --value 0 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 255
  ds103ControlState: 0
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=255 signed=255
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=2 signed=2
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=27084 signed=27084
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=33576 signed=-31960
    ds103RepeatDaily -> register 16 (4x40017) raw=1 signed=1
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 switchSchedule --channel all --value 0 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 255
  ds103ControlState: 0
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=255
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=2
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=1775010600
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=active
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":255,"ds103ControlState":false,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":255,"ds103ControlState":false,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 255,
      "ds103ControlState": false,
      "ds103ControlMode": 2,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 1775010600,
      "ds103RepeatDaily": true
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":255,"ds103ControlState":false,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 255,
    "ds103ControlState": false,
    "ds103ControlMode": 2,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 1775010600,
    "ds103RepeatDaily": true
  }
}
Example 14a: Delayed Lock / Unlock (after 5 s) — Lock

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 lockDelay --value 1 --delaySeconds 5
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 254
  ds103ControlState: 1
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=254 signed=254
    ds103ControlState -> register 10 (4x40011) raw=1 signed=1
    ds103ControlMode -> register 11 (4x40012) raw=1 signed=1
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=5 signed=5
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 lockDelay --value 1 --delaySeconds 5
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 254
  ds103ControlState: 1
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=254
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=active
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=1
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=5
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":254,"ds103ControlState":true,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":254,"ds103ControlState":true,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 254,
      "ds103ControlState": true,
      "ds103ControlMode": 1,
      "ds103DelaySeconds": 5,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":254,"ds103ControlState":true,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 254,
    "ds103ControlState": true,
    "ds103ControlMode": 1,
    "ds103DelaySeconds": 5,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 14b: Delayed Lock / Unlock (after 5 s) — Unlock

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 lockDelay --value 0 --delaySeconds 5
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 254
  ds103ControlState: 0
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=254 signed=254
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=1 signed=1
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=5 signed=5
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 lockDelay --value 0 --delaySeconds 5
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 254
  ds103ControlState: 0
  ds103ControlMode: 1
  ds103DelaySeconds: 5
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=254
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=1
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=5
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":254,"ds103ControlState":false,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":254,"ds103ControlState":false,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 254,
      "ds103ControlState": false,
      "ds103ControlMode": 1,
      "ds103DelaySeconds": 5,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":254,"ds103ControlState":false,"ds103ControlMode":1,"ds103DelaySeconds":5,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 254,
    "ds103ControlState": false,
    "ds103ControlMode": 1,
    "ds103DelaySeconds": 5,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 15a: Scheduled Daily Lock / Unlock (2026-04-01 10:30 CST) — Lock

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 lockSchedule --value 1 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 254
  ds103ControlState: 1
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=254 signed=254
    ds103ControlState -> register 10 (4x40011) raw=1 signed=1
    ds103ControlMode -> register 11 (4x40012) raw=2 signed=2
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=27084 signed=27084
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=33576 signed=-31960
    ds103RepeatDaily -> register 16 (4x40017) raw=1 signed=1
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 lockSchedule --value 1 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 254
  ds103ControlState: 1
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=254
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=active
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=2
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=1775010600
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=active
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":254,"ds103ControlState":true,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":254,"ds103ControlState":true,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 254,
      "ds103ControlState": true,
      "ds103ControlMode": 2,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 1775010600,
      "ds103RepeatDaily": true
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":254,"ds103ControlState":true,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 254,
    "ds103ControlState": true,
    "ds103ControlMode": 2,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 1775010600,
    "ds103RepeatDaily": true
  }
}
Example 15b: Scheduled Daily Lock / Unlock (2026-04-01 10:30 CST) — Unlock

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 lockSchedule --value 0 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 254
  ds103ControlState: 0
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=254 signed=254
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=2 signed=2
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=27084 signed=27084
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=33576 signed=-31960
    ds103RepeatDaily -> register 16 (4x40017) raw=1 signed=1
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 lockSchedule --value 0 --scheduleTimestamp 1775010600 --repeatDaily
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 254
  ds103ControlState: 0
  ds103ControlMode: 2
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 1775010600
  ds103RepeatDaily: 1
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=254
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=2
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=1775010600
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=active
No immediate read-back confirmation defined for this command.
Control completed in: 0.011s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":254,"ds103ControlState":false,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":254,"ds103ControlState":false,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 254,
      "ds103ControlState": false,
      "ds103ControlMode": 2,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 1775010600,
      "ds103RepeatDaily": true
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":254,"ds103ControlState":false,"ds103ControlMode":2,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":1775010600,"ds103RepeatDaily":true}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 254,
    "ds103ControlState": false,
    "ds103ControlMode": 2,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 1775010600,
    "ds103RepeatDaily": true
  }
}
Example 16: Cancel Switch Timer (example: left channel)
Cancels any pending delayed or scheduled connect/disconnect command for the specified channel. Change --channel left/middle/right/all to target a different channel.

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 cancelSwitchTimer --channel left
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 1
  ds103ControlState: 0
  ds103ControlMode: 3
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch1State: (unchanged)
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=1 signed=1
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=3 signed=3
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
Observed values:
  switch1State: (unchanged)
Link confirmation time: 5.000s
Control completed in: 5.010s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 cancelSwitchTimer --channel left
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 1
  ds103ControlState: 0
  ds103ControlMode: 3
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  switch1State: (unchanged)
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=1
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=3
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
Observed values:
  switch1State: (unchanged)
Link confirmation time: 0.010s
Control completed in: 0.086s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":1,"ds103ControlState":false,"ds103ControlMode":3,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":1,"ds103ControlState":false,"ds103ControlMode":3,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 1,
      "ds103ControlState": false,
      "ds103ControlMode": 3,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":1,"ds103ControlState":false,"ds103ControlMode":3,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 1,
    "ds103ControlState": false,
    "ds103ControlMode": 3,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}
Example 17: Cancel Lock Timer
Cancels any pending delayed or scheduled lock/unlock command.

Modbus TCP:

python3 modbus_tcp_write.py --ip 192.168.31.205 --port 502 --slaveId 15 --sensorType DS-103 cancelLockTimer
Target: 192.168.31.205:502 | Slave ID: 15 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 254
  ds103ControlState: 0
  ds103ControlMode: 3
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  lockState: (unchanged)
Attempt 1/1: writing control values (default)...
Modbus Poll write guide:
  Batch 1: FC16 Write Multiple Registers | Start register: 9 (4x40010) | Count: 8
    ds103ControlTarget -> register 9 (4x40010) raw=254 signed=254
    ds103ControlState -> register 10 (4x40011) raw=0 signed=0
    ds103ControlMode -> register 11 (4x40012) raw=3 signed=3
    ds103DelaySeconds -> register 12 (4x40013) raw=0 signed=0
    ds103DelaySeconds -> register 13 (4x40014) raw=0 signed=0
    ds103ScheduleTimestamp -> register 14 (4x40015) raw=0 signed=0
    ds103ScheduleTimestamp -> register 15 (4x40016) raw=0 signed=0
    ds103RepeatDaily -> register 16 (4x40017) raw=0 signed=0
Observed values:
  lockState: (unchanged)
Link confirmation time: 5.000s
Control completed in: 5.010s
The script automatically writes registers and reads them back for verification. The Modbus Poll write guide section in the output can be used directly as a reference for manual writes in Modbus Poll.

Modbus Poll:

  1. Connect to the gateway (IP 192.168.31.205, Port 502, Slave ID 15)
  2. Menu Functions → 16 Write Multiple Registers
  3. Refer to the Modbus Poll write guide in the script output above for the Register Address and value to enter
  4. Click Send to send the write command

BACnet BIP:

python3 bacnet_write.py --ip 192.168.31.205 --port 47808 --id 105 --sensorType DS-103 cancelLockTimer
Target: 192.168.31.205:47808 | BACnet ID: 105 | Sensor: DS-103
Expected values:
  ds103ControlTarget: 254
  ds103ControlState: 0
  ds103ControlMode: 3
  ds103DelaySeconds: 0
  ds103ScheduleTimestamp: 0
  ds103RepeatDaily: 0
Expected confirmed state:
  lockState: (unchanged)
Attempt 1/1: writing control values (default)...
YABE write guide:
  ds103ControlTarget -> object analog-value,10504 | property present-value | type=analog-value | write=254
  ds103ControlState -> object binary-value,10505 | property present-value | type=binary-value | write=inactive
  ds103ControlMode -> object analog-value,10506 | property present-value | type=analog-value | write=3
  ds103DelaySeconds -> object analog-value,10507 | property present-value | type=analog-value | write=0
  ds103ScheduleTimestamp -> object analog-value,10508 | property present-value | type=analog-value | write=0
  ds103RepeatDaily -> object binary-value,10509 | property present-value | type=binary-value | write=inactive
Observed values:
  lockState: (unchanged)
Link confirmation time: 0.010s
Control completed in: 0.086s
The script automatically writes and reads back for verification. The YABE write guide section in the output can be used directly as a YABE manual-write reference.

YABE:

  1. Connect to the gateway (IP 192.168.31.205, Port 47808), expand Device 105
  2. Refer to the YABE write guide in the script output above to locate the corresponding object
  3. Right-click the object → Write Property, set the property to present-value, enter the target value, then click Write

IoT Hub HTTP:

Endpoint: POST http://192.168.31.205:8070/api/sendCommand
curl -s -X POST "http://192.168.31.205:8070/api/sendCommand" \
  -H "Content-Type: application/json" \
  -d '{"devEui":"ffffff1000054348","params":{"ds103ControlTarget":254,"ds103ControlState":false,"ds103ControlMode":3,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'
{
  "success": true,
  "result": {
    "devEui": "ffffff1000054348",
    "status": "buffered"
  }
}

ChirpStack REST API:

Endpoint: POST http://192.168.31.205:8090/api/devices/ffffff1000054348/queue

curl -s -X POST 'http://192.168.31.205:8090/api/devices/ffffff1000054348/queue' \
  -H 'accept: application/json' \
  -H 'Grpc-Metadata-Authorization: Bearer <token>' \
  -H 'Content-Type: application/json' \
  -d '{"flushQueue":true,"queueItem":{"confirmed":false,"isPending":false,"object":{"model":"DS-103","ds103ControlTarget":254,"ds103ControlState":false,"ds103ControlMode":3,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}}'
{
  "id": "4e8b2c17-5f93-4a01-b8d0-2c91ef345678"
}

Formatted JSON payload:

{
  "flushQueue": true,
  "queueItem": {
    "confirmed": false,
    "isPending": false,
    "object": {
      "model": "DS-103",
      "ds103ControlTarget": 254,
      "ds103ControlState": false,
      "ds103ControlMode": 3,
      "ds103DelaySeconds": 0,
      "ds103ScheduleTimestamp": 0,
      "ds103RepeatDaily": false
    }
  }
}

ChirpStack MQTT:

mosquitto_pub -h 192.168.31.205 -p 1883 -u gateway -P mqtt88888888 \
  -t "application/3ef9e6b9-ec54-4eda-86b8-a5fb46899f39/device/ffffff1000054348/command/down" \
  -m '{"flushQueue":true,"devEui":"ffffff1000054348","confirmed":false,"object":{"model":"DS-103","ds103ControlTarget":254,"ds103ControlState":false,"ds103ControlMode":3,"ds103DelaySeconds":0,"ds103ScheduleTimestamp":0,"ds103RepeatDaily":false}}'

Formatted JSON payload:

{
  "flushQueue": true,
  "devEui": "ffffff1000054348",
  "confirmed": false,
  "object": {
    "model": "DS-103",
    "ds103ControlTarget": 254,
    "ds103ControlState": false,
    "ds103ControlMode": 3,
    "ds103DelaySeconds": 0,
    "ds103ScheduleTimestamp": 0,
    "ds103RepeatDaily": false
  }
}