I would like use the energy data from volkszaehler via MQTT.
The communcation with the MQTT broker works fine, but I am not able to use this data as a sensor value.
In the MQTT explorer I see in this path a value:
vzlogger/data/chn0/agg = 32821055.000000
but which MQTT discovery is needed and how can I work with this value (kW or kWh)?
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