This add-on connects to Fenecon Home (FEMS) websocket and subscribes to the configured channels. This data is pushed to Hassio integrated mqtt broker. All sensors(entities) are added autmatically.
Thanks goes to @benniju who gives the idea of using websocket.
Support forum: hassio forum
- Homeassistant with a running Supervisor
- Fenecon Home EnergyStorage System. Tested with Fenecon Home 10 and Heckert Symphon-E (thanks to 'skeal'). I guess OpenEMS based solutions work too.
- MQTT Addon 'Mosquitto broker' Mosquitto addon
- MQTT configuration
- Add local user in homeassistant for mqtt broker authentication doc link user
- Provide user permisson to write to the mqtt topic (e.g homeassistant/sensor/fenecon/# and fenecon/#)
- Fenecon Home (FEMS) configuration
- Nothing, ensure that the local IP and Port (1883) is reachalbe from Hassio
- Addon configuration
- Install
- Replace all "null" values in addon configuration
- Start addon
- Enable Watchdog