1{
2  "server": {
3    "name": "Modbus Default Server",
4    "type": "serial",
5    "method": "rtu",
6    "port": "/dev/ttyUSB0",
7    "baudrate": 19200,
8    "timeout": 35,
9    "devices": [
10      {
11        "unitId": 1,
12        "deviceName": "Temp Sensor",
13        "attributesPollPeriod": 5000,
14        "timeseriesPollPeriod": 5000,
15        "sendDataOnlyOnChange": true,
16        "attributes": [
17          {
18            "byteOrder": "BIG",
19            "tag": "test",
20            "type": "long",
21            "functionCode": 4,
22            "registerCount": 1,
23            "address": 4
24          }
25        ]
26      }
27    ]
28  }
29}