meta-openembedded/meta-oe/dynamic-layers/meta-python/recipes-connectivity/thingsboard-gateway/thingsboard-gateway/request.json

"job": "leader"
},
"allowRedirects": true,
"timeout": 0.5,
"scanPeriod": 5,
"converter": {
  "type": "json",
  "deviceNameJsonExpression": "SD8500",
  "deviceTypeJsonExpression": "SD",
  "attributes": [
    {
      "key": "serialNumber",
      "type": "string",
      "value": "${serial}"
    }
  ],
  "telemetry": [
    {
      "key": "Maintainer",
      "type": "string",
      "value": "${Developer}"
    }
  ]
}
},
{
"url": "get_info",
"httpMethod": "GET",
"httpHeaders": {
  "ACCEPT": "application/json"
},
"allowRedirects": true,
"timeout": 0.5,
"scanPeriod": 100,
"converter": {
  "type": "custom",
  "deviceNameJsonExpression": "SD8500",
  "deviceTypeJsonExpression": "SD",
  "extension": "CustomRequestUplinkConverter",
  "extension-config": [
    {
      "key": "Totaliser",
      "type": "float",
      "fromByte": 0,
      "toByte": 4,
      "byteorder": "big",
      "signed": true,
      "multiplier": 1
    },
    {
      "key": "Flow",
      "type": "int",
      "fromByte": 4,
      "toByte": 6,
      "byteorder": "big",
      "signed": true,
      "multiplier": 0.01
    },
    {
      "key": "Temperature",
      "type": "int",
      "fromByte": 8,
      "toByte": 10,
      "byteorder": "big",
      "signed": true,
      "multiplier": 0.01
    },
    {
      "key": "Pressure",
      "type": "int",
      "fromByte": 12,
      "toByte": 14,
      "byteorder": "big",
      "signed": true,
      "multiplier": 0.01
    },
    {
      "key": "deviceStatus",
      "type": "int",
      "byteAddress": 15,
      "fromBit": 4,
      "toBit": 8,
      "byteorder": "big",
      "signed": false
    },
    {
      "key": "OUT2",
      "type": "int",
      "byteAddress": 15,
      "fromBit": 1,
      "toBit": 2,
      "byteorder": "big"
    },
    {
      "key": "OUT1",
      "type": "int",
      "byteAddress": 15,
      "fromBit": 0,
      "toBit": 1,
      "byteorder": "big"
    }
  ]
}
}
],
"attributeUpdates": [
{
  "httpMethod": "POST",
  "httpHeaders": {
    "CONTENT-TYPE": "application/json"
  },
  "timeout": 0.5,
  "tries": 3,
  "allowRedirects": true,
  "deviceNameFilter": "SD.*",
  "attributeFilter": "send_data",
  "requestUrlExpression": "sensor/${deviceName}/${attributeKey}",
  "valueExpression": "{\"${attributeKey}\":\"${attributeValue}\"}"
}
],
"serverSideRpc": [
{
"deviceNameFilter": ".*",
"methodFilter": "echo",
"requestUrlExpression": "sensor/${deviceName}/request/${methodName}/${requestId}",
"responseTimeout": 1,
"httpMethod": "GET",
"valueExpression": "${params}",
"timeout": 0.5,
"tries": 3,
"httpHeaders": {
  "Content-Type": "application/json"
}
},
{
"deviceNameFilter": ".*",
"methodFilter": "no-reply",
"requestUrlExpression": "sensor/${deviceName}/request/${methodName}/${requestId}",
"httpMethod": "POST",
"valueExpression": "${params}",
"httpHeaders": {
  "Content-Type": "application/json"
}
}
]
}