860766434298545 stopped

WT-400M · MQTT · every 10s · seq 0 · template: — · dtm: YYYYMMDDHHMMSS · topic: iot1/{imei}/event/data

Manual emit — codes: PU · PF · CF:n · SF

Slaves (1)

#	FieldName	Units	FieldType	Resolution	Generator	Min / Value / Start / Base	Max / Rate / Pct
1
2
3
4
5
6
7
8
9
10

+ Add registers — count · name prefix · random value range

Resolution rounds emitted values: 0 = integer, 0.0 = 1dp, 0.00 = 2dp, 0.000 = 3dp, blank = no rounding. Data packets carry dtm in YYYYMMDDHHMMSS.

+ Add slave

Device type — picks a JSON register layout + scenario SID Label

Advanced — stat / gid / CSV header / interval

stat (0=OK) gid (optional) CSV header Interval (s)

📦 Install a sensor kit

One click adds several sensors as separate slaves — like a real integrated multi-sensor product talking on RS-485.

What's in each kit?

Cold Storage Station 3 slaves

Combined T+RH probe + Door switch + Compressor energy — 3 slaves that together monitor a refrigerated room.

sensor_temp_humidity — Room T+RH
sensor_door — Door switch
sensor_energy_1ph — Compressor energy

Pump House 4 slaves

Flow + Pressure + Tank-level + Pump-energy — the four readings you need for a booster-pump skid.

sensor_flow — Outflow meter
sensor_pressure — Discharge pressure
sensor_level — Tank level
sensor_energy_1ph — Pump energy

HVAC Room 2 slaves

Combined T+RH probe + AC energy — minimum kit for office / server-room HVAC.

sensor_temp_humidity — Room T+RH
sensor_energy_1ph — AC energy

Greenhouse 3 slaves

Combined T+RH probe + Irrigation tank level + Vent — the basics for a horticulture demo.

sensor_temp_humidity — Air T+RH
sensor_level — Irrigation tank
sensor_door — Vent / door

Boiler House 4 slaves

Pressure + Temperature + Flow + Energy — process monitoring around a steam boiler.

sensor_pressure — Boiler pressure
sensor_temp — Steam temperature
sensor_flow — Steam flow
sensor_energy_1ph — Boiler energy

Live preview + Test Emit — left: what the NEXT tick will send · right: what was ACTUALLY sent last time

packing = per_slave (one packet per slave) · MQTT → no target

{
  "msg": "login",
  "imei": "860766434298545",
  "model": "WT-400M",
  "cid": "WCT",
  "type": "WM-4G XM",
  "hwver": "1.1",
  "swver": "1.1.1",
  "mdbver": "1.0",
  "time": "20260708145220",
  "sig": 17,
  "nw": "IND airtel airtel"
}

— no login emitted yet —

DATA — preview (1 packet on next tick)

{
  "data": {
    "imei": "860766434298545",
    "uid": 1,
    "dtm": "20260708145220",
    "seq": 1,
    "sig": 17,
    "msg": "log",
    "modbus": [
      {
        "sid": 1,
        "stat": 0,
        "rcnt": 10,
        "reg1": 100,
        "reg2": 109,
        "reg3": 114,
        "reg4": 112,
        "reg5": 113,
        "reg6": 101,
        "reg7": 103,
        "reg8": 105,
        "reg9": 104,
        "reg10": 105
      }
    ]
  }
}

DATA — last actually emitted

— click Test Emit (modbus) to see —

Live log (latest 80 · click a row to see payload · scroll)

ts	dir	kind	summary