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"deviceInstances": [{
"id": "sensor-tag-instance-01",
"name": "sensor-tag-instance-01",
"protocol": "modbus-sensor-tag-instance-01",
"model": "sensor-tag-model",
"twins": [{
"propertyName": "temperature-enable",
"desired": {
"value": "OFF",
"metadata": {
"timestamp": "1550049403598",
"type": "string"
}
},
"reported": {
"value": "OFF",
"metadata": {
"timestamp": "1550049403598",
"type": "string"
}
}
}],
"propertyVisitors": [{
"name": "temperature",
"propertyName": "temperature",
"modelName": "sensor-tag-model",
"protocol": "modbus",
"visitorConfig": {
"register": "CoilRegister",
"offset": 2,
"limit": 1,
"scale": 1,
"isSwap": true,
"isRegisterSwap": true
}
}, {
"name": "temperature-enable",
"propertyName": "temperature-enable",
"modelName": "sensor-tag-model",
"protocol": "modbus",
"visitorConfig": {
"register": "DiscreteInputRegister",
"offset": 3,
"limit": 1,
"scale": 1,
"isSwap": true,
"isRegisterSwap": true
}
}]
}],
"deviceModels": [{
"name": "sensor-tag-model",
"properties": [{
"name": "temperature",
"dataType": "int",
"description": "temperature in degree celsius",
"accessMode": "ReadWrite",
"defaultValue": 0,
"minimum": 0,
"maximum": 100,
"unit": "degree celsius"
}, {
"name": "temperature-enable",
"dataType": "string",
"description": "enable data collection of temperature sensor",
"accessMode": "ReadWrite",
"defaultValue": "OFF"
}]
}],
"protocols": [{
"name": "modbus-sensor-tag-instance-01",
"protocol": "modbus",
"protocolConfig": {
"slaveID": 1
},
"protocolCommonConfig": {
"com": {
"serialPort": "1",
"baudRate": 115200,
"dataBits": 8,
"parity": "even",
"stopBits": 1
},
"customizedValues": {
"serialType": "RS485"
}
}
}]
}
|
