{
  "kind": "busloom-device-definition",
  "schemaVersion": 1,
  "id": "waveshare.modbus-rtu-dc-monitor",
  "name": "Waveshare Modbus RTU DC Monitor",
  "description": "Official four-channel voltage, current, and power register map.",
  "tagGroups": [
    {
      "id": "waveshare.modbus.rtu.dc.monitor.group.measurements",
      "name": "DC measurements",
      "color": "green"
    },
    {
      "id": "waveshare.modbus.rtu.dc.monitor.group.device",
      "name": "Device information",
      "color": "neutral"
    }
  ],
  "tags": [
    {
      "id": "waveshare.modbus.rtu.dc.monitor.input.000.channel-1-voltage",
      "name": "Channel 1 voltage",
      "addressSpace": "inputRegisters",
      "address": 0,
      "dataType": "uint16",
      "notation": "decimal",
      "registerCount": 1,
      "byteOrder": "bigEndian",
      "wordOrder": "mostSignificantFirst",
      "scale": 0.001,
      "offset": 0,
      "displayDecimals": 3,
      "minimum": null,
      "maximum": null,
      "valueLabels": [],
      "trueLabel": "ON",
      "falseLabel": "OFF",
      "alarms": [],
      "unit": "V",
      "description": "Measured DC channel value from the official register table.",
      "groupId": "waveshare.modbus.rtu.dc.monitor.group.measurements"
    },
    {
      "id": "waveshare.modbus.rtu.dc.monitor.input.001.channel-1-current",
      "name": "Channel 1 current",
      "addressSpace": "inputRegisters",
      "address": 1,
      "dataType": "int16",
      "notation": "decimal",
      "registerCount": 1,
      "byteOrder": "bigEndian",
      "wordOrder": "mostSignificantFirst",
      "scale": 0.001,
      "offset": 0,
      "displayDecimals": 3,
      "minimum": null,
      "maximum": null,
      "valueLabels": [],
      "trueLabel": "ON",
      "falseLabel": "OFF",
      "alarms": [],
      "unit": "A",
      "description": "Measured DC channel value from the official register table.",
      "groupId": "waveshare.modbus.rtu.dc.monitor.group.measurements"
    },
    {
      "id": "waveshare.modbus.rtu.dc.monitor.input.002.channel-1-power",
      "name": "Channel 1 power",
      "addressSpace": "inputRegisters",
      "address": 2,
      "dataType": "uint16",
      "notation": "decimal",
      "registerCount": 1,
      "byteOrder": "bigEndian",
      "wordOrder": "mostSignificantFirst",
      "scale": 0.01,
      "offset": 0,
      "displayDecimals": 3,
      "minimum": null,
      "maximum": null,
      "valueLabels": [],
      "trueLabel": "ON",
      "falseLabel": "OFF",
      "alarms": [],
      "unit": "W",
      "description": "Measured DC channel value from the official register table.",
      "groupId": "waveshare.modbus.rtu.dc.monitor.group.measurements"
    },
    {
      "id": "waveshare.modbus.rtu.dc.monitor.input.003.channel-2-voltage",
      "name": "Channel 2 voltage",
      "addressSpace": "inputRegisters",
      "address": 3,
      "dataType": "uint16",
      "notation": "decimal",
      "registerCount": 1,
      "byteOrder": "bigEndian",
      "wordOrder": "mostSignificantFirst",
      "scale": 0.001,
      "offset": 0,
      "displayDecimals": 3,
      "minimum": null,
      "maximum": null,
      "valueLabels": [],
      "trueLabel": "ON",
      "falseLabel": "OFF",
      "alarms": [],
      "unit": "V",
      "description": "Measured DC channel value from the official register table.",
      "groupId": "waveshare.modbus.rtu.dc.monitor.group.measurements"
    },
    {
      "id": "waveshare.modbus.rtu.dc.monitor.input.005.channel-2-current",
      "name": "Channel 2 current",
      "addressSpace": "inputRegisters",
      "address": 5,
      "dataType": "int16",
      "notation": "decimal",
      "registerCount": 1,
      "byteOrder": "bigEndian",
      "wordOrder": "mostSignificantFirst",
      "scale": 0.001,
      "offset": 0,
      "displayDecimals": 3,
      "minimum": null,
      "maximum": null,
      "valueLabels": [],
      "trueLabel": "ON",
      "falseLabel": "OFF",
      "alarms": [],
      "unit": "A",
      "description": "Measured DC channel value from the official register table.",
      "groupId": "waveshare.modbus.rtu.dc.monitor.group.measurements"
    },
    {
      "id": "waveshare.modbus.rtu.dc.monitor.input.006.channel-2-power",
      "name": "Channel 2 power",
      "addressSpace": "inputRegisters",
      "address": 6,
      "dataType": "uint16",
      "notation": "decimal",
      "registerCount": 1,
      "byteOrder": "bigEndian",
      "wordOrder": "mostSignificantFirst",
      "scale": 0.01,
      "offset": 0,
      "displayDecimals": 3,
      "minimum": null,
      "maximum": null,
      "valueLabels": [],
      "trueLabel": "ON",
      "falseLabel": "OFF",
      "alarms": [],
      "unit": "W",
      "description": "Measured DC channel value from the official register table.",
      "groupId": "waveshare.modbus.rtu.dc.monitor.group.measurements"
    },
    {
      "id": "waveshare.modbus.rtu.dc.monitor.input.007.channel-3-voltage",
      "name": "Channel 3 voltage",
      "addressSpace": "inputRegisters",
      "address": 7,
      "dataType": "uint16",
      "notation": "decimal",
      "registerCount": 1,
      "byteOrder": "bigEndian",
      "wordOrder": "mostSignificantFirst",
      "scale": 0.001,
      "offset": 0,
      "displayDecimals": 3,
      "minimum": null,
      "maximum": null,
      "valueLabels": [],
      "trueLabel": "ON",
      "falseLabel": "OFF",
      "alarms": [],
      "unit": "V",
      "description": "Measured DC channel value from the official register table.",
      "groupId": "waveshare.modbus.rtu.dc.monitor.group.measurements"
    },
    {
      "id": "waveshare.modbus.rtu.dc.monitor.input.008.channel-3-current",
      "name": "Channel 3 current",
      "addressSpace": "inputRegisters",
      "address": 8,
      "dataType": "int16",
      "notation": "decimal",
      "registerCount": 1,
      "byteOrder": "bigEndian",
      "wordOrder": "mostSignificantFirst",
      "scale": 0.001,
      "offset": 0,
      "displayDecimals": 3,
      "minimum": null,
      "maximum": null,
      "valueLabels": [],
      "trueLabel": "ON",
      "falseLabel": "OFF",
      "alarms": [],
      "unit": "A",
      "description": "Measured DC channel value from the official register table.",
      "groupId": "waveshare.modbus.rtu.dc.monitor.group.measurements"
    },
    {
      "id": "waveshare.modbus.rtu.dc.monitor.input.009.channel-3-power",
      "name": "Channel 3 power",
      "addressSpace": "inputRegisters",
      "address": 9,
      "dataType": "uint16",
      "notation": "decimal",
      "registerCount": 1,
      "byteOrder": "bigEndian",
      "wordOrder": "mostSignificantFirst",
      "scale": 0.01,
      "offset": 0,
      "displayDecimals": 3,
      "minimum": null,
      "maximum": null,
      "valueLabels": [],
      "trueLabel": "ON",
      "falseLabel": "OFF",
      "alarms": [],
      "unit": "W",
      "description": "Measured DC channel value from the official register table.",
      "groupId": "waveshare.modbus.rtu.dc.monitor.group.measurements"
    },
    {
      "id": "waveshare.modbus.rtu.dc.monitor.input.010.channel-4-voltage",
      "name": "Channel 4 voltage",
      "addressSpace": "inputRegisters",
      "address": 10,
      "dataType": "uint16",
      "notation": "decimal",
      "registerCount": 1,
      "byteOrder": "bigEndian",
      "wordOrder": "mostSignificantFirst",
      "scale": 0.001,
      "offset": 0,
      "displayDecimals": 3,
      "minimum": null,
      "maximum": null,
      "valueLabels": [],
      "trueLabel": "ON",
      "falseLabel": "OFF",
      "alarms": [],
      "unit": "V",
      "description": "Measured DC channel value from the official register table.",
      "groupId": "waveshare.modbus.rtu.dc.monitor.group.measurements"
    },
    {
      "id": "waveshare.modbus.rtu.dc.monitor.input.011.channel-4-current",
      "name": "Channel 4 current",
      "addressSpace": "inputRegisters",
      "address": 11,
      "dataType": "int16",
      "notation": "decimal",
      "registerCount": 1,
      "byteOrder": "bigEndian",
      "wordOrder": "mostSignificantFirst",
      "scale": 0.001,
      "offset": 0,
      "displayDecimals": 3,
      "minimum": null,
      "maximum": null,
      "valueLabels": [],
      "trueLabel": "ON",
      "falseLabel": "OFF",
      "alarms": [],
      "unit": "A",
      "description": "Measured DC channel value from the official register table.",
      "groupId": "waveshare.modbus.rtu.dc.monitor.group.measurements"
    },
    {
      "id": "waveshare.modbus.rtu.dc.monitor.input.012.channel-4-power",
      "name": "Channel 4 power",
      "addressSpace": "inputRegisters",
      "address": 12,
      "dataType": "uint16",
      "notation": "decimal",
      "registerCount": 1,
      "byteOrder": "bigEndian",
      "wordOrder": "mostSignificantFirst",
      "scale": 0.01,
      "offset": 0,
      "displayDecimals": 3,
      "minimum": null,
      "maximum": null,
      "valueLabels": [],
      "trueLabel": "ON",
      "falseLabel": "OFF",
      "alarms": [],
      "unit": "W",
      "description": "Measured DC channel value from the official register table.",
      "groupId": "waveshare.modbus.rtu.dc.monitor.group.measurements"
    },
    {
      "id": "waveshare.modbus.rtu.dc.monitor.holding.8192.uart-parameters",
      "name": "UART parameters",
      "addressSpace": "holdingRegisters",
      "address": 8192,
      "dataType": "uint16",
      "notation": "decimal",
      "registerCount": 1,
      "byteOrder": "bigEndian",
      "wordOrder": "mostSignificantFirst",
      "scale": 1,
      "offset": 0,
      "displayDecimals": 0,
      "minimum": null,
      "maximum": null,
      "valueLabels": [],
      "trueLabel": "ON",
      "falseLabel": "OFF",
      "alarms": [],
      "unit": "",
      "description": "Parity mode in the high byte and baud-rate mode in the low byte.",
      "groupId": "waveshare.modbus.rtu.dc.monitor.group.device"
    },
    {
      "id": "waveshare.modbus.rtu.dc.monitor.holding.16384.device-address",
      "name": "Device address",
      "addressSpace": "holdingRegisters",
      "address": 16384,
      "dataType": "uint16",
      "notation": "decimal",
      "registerCount": 1,
      "byteOrder": "bigEndian",
      "wordOrder": "mostSignificantFirst",
      "scale": 1,
      "offset": 0,
      "displayDecimals": 0,
      "minimum": 1,
      "maximum": 255,
      "valueLabels": [],
      "trueLabel": "ON",
      "falseLabel": "OFF",
      "alarms": [],
      "unit": "",
      "description": "Configured Modbus device address.",
      "groupId": "waveshare.modbus.rtu.dc.monitor.group.device"
    },
    {
      "id": "waveshare.modbus.rtu.dc.monitor.holding.32768.software-version",
      "name": "Software version",
      "addressSpace": "holdingRegisters",
      "address": 32768,
      "dataType": "uint16",
      "notation": "decimal",
      "registerCount": 1,
      "byteOrder": "bigEndian",
      "wordOrder": "mostSignificantFirst",
      "scale": 0.01,
      "offset": 0,
      "displayDecimals": 2,
      "minimum": null,
      "maximum": null,
      "valueLabels": [],
      "trueLabel": "ON",
      "falseLabel": "OFF",
      "alarms": [],
      "unit": "",
      "description": "Raw integer scaled by 0.01; 100 represents version 1.00.",
      "groupId": "waveshare.modbus.rtu.dc.monitor.group.device"
    }
  ],
  "views": [
    {
      "id": "waveshare.modbus.rtu.dc.monitor.view.measurements",
      "name": "DC measurements",
      "type": "inputRegisters",
      "addressMode": "custom",
      "startAddress": 0,
      "quantity": 1,
      "addresses": [
        0,
        1,
        2,
        3,
        5,
        6,
        7,
        8,
        9,
        10,
        11,
        12
      ],
      "pollIntervalMs": 500
    },
    {
      "id": "waveshare.modbus.rtu.dc.monitor.view.device",
      "name": "Device information",
      "type": "holdingRegisters",
      "addressMode": "custom",
      "startAddress": 8192,
      "quantity": 1,
      "addresses": [
        8192,
        16384,
        32768
      ],
      "pollIntervalMs": 5000
    }
  ]
}