A Fronius HTTP API to MQTT bridge
Attention: This is a complete rewrite of the bridge. While the old fronius2mqtt brigde used polling the inverters to fetch the data, the new version make use of the push feature provided by Fronius Symo.
The daemon offers no HTTP endpoints which can be configured in the configuration interface of each inverter. It forwards the data directly to MQTT.
- clone the git repository
- ensure to have Python 3 with venv installed
- run the
installscript in the local directory
Each configuration option is also available as command line argument.
- copy
fronius2mqtt.conf.example - configure as you like
| option | default | arguments | comment |
|---|---|---|---|
| mqtt_host | 'localhost' | -m, --mqtt_host | The hostname of the MQTT server. |
| mqtt_port | 1883 | --mqtt_port | The port of the MQTT server. |
| mqtt_keepalive | 30 | --mqtt_keepalive | The keep alive interval for the MQTT server connection in seconds. |
| mqtt_clientid | 'fronius2mqtt' | --mqtt_clientid | The clientid to send to the MQTT server. |
| mqtt_user | - | -u, --mqtt_user | The username for the MQTT server connection. |
| mqtt_password | - | -p, --mqtt_password | The password for the MQTT server connection. |
| mqtt_topic | 'fronius' | -t, --mqtt_topic | The topic to publish MQTT message. |
| http_host | 'localhost' | --http_host | The address of the HTTP server. |
| http_port | 8080 | --http_port | The port of the HTTP server. |
| verbose | - | -v, --verbose | Be verbose while running. |
| - | '/etc/fronius2mqtt.conf' | -c, --config | The path to the config file. |
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