Описание протокола сообщений MQTT v1.0

Publish

/LWT

device/umni-838a74/lwt 

{
  "state":"online"
}

{
  "state":"offline"
}

/PONG

device/umni-838a74/pong

{
  "ping":"pong"
}

/REGISTER

device/umni-838a74/register

{
  "hostname": "umni-838a74",
  "capabilities": [
    "ethernet",
    "sdcard",
    ...
  ],
  "networks": [
    {
      "name": "ethernet",
      "ip": "192.168.88.122",
      "mask": "255.255.252.0",
      "gw": "192.168.88.9",
      "active": true
    }
  ],
  "heap": {
    "total": 383104,
    "free": 191552,
    "min": 178628
  },
  "device_type": "generic"
}

/CONFIG (onewire)

device/umni-838a74/config

{
  "key":"onewire",
  "config":{
    "sensors":[
      {
        "sn":"F7062454B2EE5528",
        "label":"Sensor F7062454B2EE5528",
        "active":true
      }
    ]
  }
}

/CONFIG (rf433)

device/umni-838a74/config

{
  "key":"rf433",
  "config":{
    "devices":[]
  }
}

/CONFIG (ntc)

device/umni-838a74/config

{
  "key":"ntc",
  "config":{
    "channels":[
      {
        "id":0,
        "label":"NTC Sensor 1",
        "active":true
      },
      {
        "id":1,
        "label":"NTC Sensor 2",
        "active":true
      }
    ]
  }
}

/CONFIG (adc)

device/umni-838a74/config 

{
  "key":"adc",
  "config":{
    "channels":[
      {
        "id":0,
        "label":"ADC Input 1",
        "active":true
      },
      {
        "id":1,
        "label":"ADC Input 2",
        "active":true
      }
    ]
  }
}

/CONFIG (dio)inputs)

device/umni-838a74/config

{
  "key": "dio"inputs",
  "config": {
    "inputs": [
      {
        "config_index": 1,
        "port_index": 1,
        "label": "Input 1 (port 1)",
        "active": true
      },
      ...
    ],
    "outputs": [
      {
        "config_index": 1,
        "port_index": 0,
        "label": "Output 1 (port 0)",
        "active": true,
        "default_state": 0
      },
      ...
    ]
  }
}

/SENSORS (onewire)

device/umni-838a74/sensors

{
  "category": "onewire",
  "capability":"onewire",
  "value":28.25,
  "serial":"F7062454B2EE5528"
}

/SENSORS (ntc)

device/umni-838a74/sensors

{
  "category": "ntc",
  "capability":"ntc1",
  "value":27.906805038452148,
  "serial":null
}

/SENSORS (adc)

device/umni-838a74/sensors

{
  "category": "adc",
  "capability":"ai1",
  "value":27.906805038452148,
  "serial":null
}

 /SENSORS (outputs)

device/umni-838a74/sensors:

{
  "category": "outputs",
  "capability":"out2",
  "value":1,
  "serial":null
}

/SENSORS (inputs)

device/umni-838a74/sensors: 

{
  "category": "inputs",
  "capability":"inp4",
  "value":0,
  "serial":null
}

/SENSORS (outputs)

device/umni-838a74/sensors: 

{
  "key": "dio",
  "config": {
    "outputs": [
      {
        "config_index": 1,
        "port_index": 0,
        "label": "Output 1 (port 0)",
        "active": true,
        "default_state": 0
      },
      ...
    ]
  }
}

 

Subscribe

Ping

device/umni-838a74/ping

Payload ""