config.example.json

{
  "debug_level": 2,

  "update_time": 10000,
  "temperature_interval": 900000,

  "mqtt_base": "s7",
  "retain_messages": true,

  "discovery_prefix": "homeassistant",
  "discovery_retain": false,

  "plc": {
    "port": 102,
    "host": "192.168.0.1",
    "rack": 0,
    "slot": 2,
    "debug": false
  },

  "mqtt": {
    "host": "mqtts://host.com:1234",
    "user": "u",
    "password": "p",
    "rejectUnauthorized": true
  },

  "devices": [{
      "name": "Dimmable Light",
      "type": "light",

      "state": "DB56,X150.0",
      "brightness": "DB56,BYTE151"

    },
    {
      "name": "Light",
      "type": "light",

      "state": "DB56,X150.0"
    },
    {
      "name": "Climate",
      "type": "climate",

      "state": "DB56,X150.0",
      "current_temperature": "DB51,REAL216",
      "target_temperature": "DB56,REAL6"
    },
    {
      "name": "Cover",
      "type": "cover",

      "targetPosition": "DB56,BYTE39",
      "currentPosition": "DB35,BYTE274",
      "currentTiltAngle": "DB35,BYTE275",
      "tiltAngle": "DB56,BYTE40",
      "trigger": "DB56,X41.0"
    },
    {
      "name": "Binary Cover",
      "type": "binarycover",

      "currentPosition": "DB56,X0.3",
      "targetPosition": "DB56,X0.1"
    },
    {
      "name": "Garage",
      "type": "binarycover",

      "currentPosition": "DB56,X0.3",
    },
    {
      "name": "Binary Sensor",
      "type": "sensor",

      "state": "DB56,X150.0"
    },
    {
      "name": "Number Sensor",
      "type": "sensor",

      "state": "DB56,BYTE39"
    },
    {
      "name": "Floating Point Sensor",
      "type": "sensor",

      "state": "DB51,REAL216"
    },
    {
      "name": "Switch",
      "type": "switch",

      "state": "DB56,X150.0"
    },



    {
      "name": "Light Readonly Interval",
      "type": "light",

      "state": {
        "plc": "DB56,X150.0",
        "rw": "r",
        "update_interval": 5000
      }
    },

    {
      "name": "Switch Writeonly",
      "type": "switch",

      "state": {
        "plc": "DB56,X150.0",
        "rw": "w"
      }
    },

    {
      "name": "Userdefined mqtt topic name",
      "type": "sensor",
      "mqtt": "outside-sensor",

      "state": "DB56,X150.0"
    },

    {
      "name": "Sensor with unit of measurement",
      "type": "sensor",

      "state": {
        "plc": "DB56,X150.0",
        "unit_of_measurement": "km/h"
      }
    },

    {
      "name": "Sensor with unit of measurement",
      "type": "sensor",

      "state": {
        "plc": "DB56,X150.0",
        "unit_of_measurement": "km/h"
      }
    },

    {
      "name": "Switch with different RW address",
      "type": "switch",

      "state": {
        "plc": "DB56,X150.0",
        "set_plc": "DB56,X150.1"
      }
    }
  ]

}