Fenecon Home und das Rest-API

Merkwürdigerweise exportieren nicht alle Schnittstellen am Fenecon Home die gleichen Informationen. Die Rest-API hat mehr als Modbus, ist aber leider nur unvollständig dokumentiert. Die internen Temperaturen, die Netzfrequenz oder die Alterung der Batterie z.B. scheint es nur über Rest zu geben. Home Assistant kann Rest von Haus aus:

- resource: "http://192.168.0.123:8084/rest/channel/meter0/(Frequency)“
  username: x
  password: user
  authentication: basic
  scan_interval: 60
  sensor:
    - value_template: '{{value_json | selectattr("address", "equalto", "meter0/Frequency") | map(attribute="value") | first }}‘
      name: "FEMS Netzfrequenz“
      unit_of_measurement: „Hz“
      device_class: Frequency
      state_class: measurement
      unique_id: "fems/meter0/frequency“
- resource: "http://192.168.0.123:8084/rest/channel/battery0/(Tower0PackVoltage|Current|Soh)“
  username: x
  password: user
  authentication: basic
  scan_interval: 60
  sensor:
    - value_template: '{{value_json | selectattr("address", "equalto", "battery0/Tower0PackVoltage") | map(attribute="value") | first / 10 }}‘
      name: "FEMS Batteriespannung“
      unit_of_measurement: „V“
      device_class: voltage
      state_class: measurement
      unique_id: "fems/battery0/Tower0PackVoltage“
    - value_template: '{{value_json | selectattr("address", "equalto", "battery0/Current") | map(attribute="value") | first }}‘
      name: "FEMS Batteriestrom“
      unit_of_measurement: „A“
      device_class: current
      state_class: measurement
      unique_id: "fems/battery0/Current“
    - value_template: '{{value_json | selectattr("address", "equalto", "battery0/Soh") | map(attribute="value") | first }}‘
      name: "FEMS Batterie State of Health“
      unit_of_measurement: „%“
      #device_class: current
      state_class: measurement
      unique_id: "fems/battery0/Soh“
- resource: "http://192.168.0.123:8084/rest/channel/charger.+/(ActualPower|Voltage|Current|ActualEnergy)“
  username: x
  password: user
  authentication: basic
  scan_interval: 20
  sensor:
    - name: "FEMS PV 2 Leistung“
      value_template: '{{value_json | selectattr("address", "equalto", "charger1/ActualPower") | map(attribute="value") | first }}‘
      unit_of_measurement: „W“
      device_class: power
      state_class: measurement
      unique_id: "fems/charger1/ActualPower“
    - value_template: '{{value_json | selectattr("address", "equalto", "charger1/Voltage") | map(attribute="value") | first / 1000 }}‘
      name: "FEMS PV 2 Spannung“
      unit_of_measurement: „V“
      device_class: voltage
      state_class: measurement
      unique_id: "fems/charger1/Voltage“
    - value_template: '{{value_json | selectattr("address", "equalto", "charger1/Current") | map(attribute="value") | first / 1000 }}‘
      name: "FEMS PV 2 Strom“
      unit_of_measurement: „A“
      device_class: current
      state_class: measurement
      unique_id: "fems/charger1/Current“
    - value_template: '{{value_json | selectattr("address", "equalto", "charger1/ActualEnergy") | map(attribute="value") | first }}‘
      name: "FEMS PV 2 Erzeugung“
      unit_of_measurement: „Wh“
      device_class: energy
      state_class: total_increasing
      unique_id: "fems/charger1/ActualEnergy“
    - value_template: '{{value_json | selectattr("address", "equalto", "charger0/ActualPower") | map(attribute="value") | first }}‘
      name: "FEMS PV 1 Leistung“
      unit_of_measurement: „W“
      device_class: power
      state_class: measurement
      unique_id: "fems/charger0/ActualPower“
    - value_template: '{{value_json | selectattr("address", "equalto", "charger0/Voltage") | map(attribute="value") | first / 1000 }}‘
      name: "FEMS PV 1 Spannung“
      unit_of_measurement: „V“
      device_class: voltage
      state_class: measurement
      unique_id: "fems/charger0/Voltage“
    - value_template: '{{value_json | selectattr("address", "equalto", "charger0/Current") | map(attribute="value") | first / 1000 }}‘
      name: "FEMS PV 1 Strom“
      unit_of_measurement: „A“
      device_class: current
      state_class: measurement
      unique_id: "fems/charger0/Current“
    - value_template: '{{value_json | selectattr("address", "equalto", "charger0/ActualEnergy") | map(attribute="value") | first }}‘
      name: "FEMS PV 1 Erzeugung“
      unit_of_measurement: „Wh“
      device_class: energy
      state_class: total_increasing
      unique_id: "fems/charger0/ActualEnergy“
- resource: "http://192.168.0.123:8084/rest/channel/batteryInverter0/(AirTemperature|BmsPackTemperature|RadiatorTemperature)“
  username: x
  password: user
  authentication: basic
  scan_interval: 60
  sensor:    
    - value_template: '{{value_json | selectattr("address", "equalto", "batteryInverter0/AirTemperature") | map(attribute="value") | first }}‘
      name: "FEMS batteryInverter0/AirTemperature“
      unit_of_measurement: „°C“
      device_class: temperature
      state_class: measurement
      unique_id: "fems/batteryInverter0/AirTemperature“
    - value_template: '{{value_json | selectattr("address", "equalto", "batteryInverter0/BmsPackTemperature") | map(attribute="value") | first }}‘
      name: "FEMS batteryInverter0/BmsPackTemperature“
      unit_of_measurement: „°C“
      device_class: temperature
      state_class: measurement
      unique_id: "fems/batteryInverter0/BmsPackTemperature“
    - value_template: '{{value_json | selectattr("address", "equalto", "batteryInverter0/RadiatorTemperature") | map(attribute="value") | first }}‘
      name: "FEMS batteryInverter0/RadiatorTemperature“
      unit_of_measurement: „°C“
      device_class: temperature
      state_class: measurement
      unique_id: "fems/batteryInverter0/RadiatorTemperature"