{
  "id": "60800a01-968f-4e8e-aeca-db90fe72a3f1",
  "name": "A2-E传感器(调)",
  "expands": {
    "deviceType": "airQualitySensor"
  },
  "properties": [
    {
      "id": "temperature",
      "name": "温度",
      "accessMode": "r",
      "dataType": {
        "type": "float",
        "min": "-25",
        "max": "60",
        "step": "0.1",
        "unit": "℃"
      },
      "expands": {
        "readType": "int",
        "symbol": true,
        "b": -3,
        "readFlag": 3,
        "writeFlag": null,
        "reportMethod": 2,
        "registerAddress": 40001,
        "registerNumber": 1,
        "swapByte": false,
        "swapOrder": false,
        "scalingFactor": 0.1
      },
      "remark": ""
    },{
      "id": "humidity",
      "name": "湿度",
      "accessMode": "r",
      "dataType": {
        "type": "int",
        "min": "0",
        "max": "99",
        "step": "1",
        "unit": "%"
      },
      "expands": {
        "readType": "int",
        "symbol": false,
        "b": 0,
        "readFlag": 3,
        "writeFlag": null,
        "reportMethod": 2,
        "registerAddress": 40004,
        "registerNumber": 1,
        "swapByte": false,
        "swapOrder": false,
        "scalingFactor": 1.0
      },
      "remark": ""
    },{
      "id": "co2",
      "name": "CO2",
      "accessMode": "r",
      "dataType": {
        "type": "int",
        "min": "400",
        "max": "5000",
        "step": "1",
        "unit": "ppm"
      },
      "expands": {
        "readType": "int",
        "symbol": false,
        "b": 0,
        "readFlag": 3,
        "writeFlag": null,
        "reportMethod": 2,
        "registerAddress": 40006,
        "registerNumber": 1,
        "swapByte": false,
        "swapOrder": false,
        "scalingFactor": 1.0
      },
      "remark": ""
    }, {
      "id": "PM25",
      "name": "PM2.5",
      "accessMode": "r",
      "dataType": {
        "type": "int",
        "min": "0",
        "max": "500",
        "step": "1",
        "unit": "μg/m³"
      },
      "expands": {
        "readType": "int",
        "symbol": false,
        "b": 0,
        "readFlag": 3,
        "writeFlag": null,
        "reportMethod": 2,
        "registerAddress": 40007,
        "registerNumber": 1,
        "swapByte": false,
        "swapOrder": false,
        "scalingFactor": 1.0
      },
      "remark": ""
    },{
      "id": "tvocCon",
      "name": "TVOC",
      "accessMode": "r",
      "dataType": {
        "type": "int",
        "min": "0",
        "max": "65000",
        "step": "1",
        "unit": "ppm"
      },
      "expands": {
        "readType": "int",
        "symbol": false,
        "b": 0,
        "readFlag": 3,
        "writeFlag": null,
        "reportMethod": 2,
        "registerAddress": 40009,
        "registerNumber": 1,
        "swapByte": false,
        "swapOrder": false,
        "scalingFactor": 0.001
      },
      "remark": ""
    },{
      "id": "version",
      "name": "软件版本",
      "accessMode": "r",
      "dataType": {
        "type": "int",
        "min": "0",
        "max": "65535",
        "step": "1",
        "unit": ""
      },
      "expands": {
        "readType": "int",
        "symbol": false,
        "b": 0,
        "readFlag": 3,
        "writeFlag": null,
        "reportMethod": 2,
        "registerAddress": 40014,
        "registerNumber": 1,
        "swapByte": false,
        "swapOrder": false,
        "scalingFactor": 1.0
      },
      "remark": ""
    },{
      "id": "address",
      "name": "从机地址",
      "accessMode": "rw",
      "dataType": {
        "type": "int",
        "min": "1",
        "max": "247",
        "step": "1",
        "unit": ""
      },
      "expands": {
        "readType": "int",
        "symbol": false,
        "b": 0,
        "readFlag": 3,
        "writeFlag": 6,
        "reportMethod": 2,
        "registerAddress": 40015,
        "registerNumber": 1,
        "swapByte": false,
        "swapOrder": false,
        "scalingFactor": 1.0
      },
      "remark": ""
    }],
  "functions": [],
  "events": [],
  "protocol": {
    "type": "Modbus-Rtu",
    "expands": {
      "baudRate": 9600,
      "dataBits": 8,
      "startBits": 1,
      "stopBits": 1,
      "parity": 0
    }
  }
}