i use a esp home sensor for my smart power meter. This sensor reads every 30s the total used energy. I use this sensor for my energy dashboard and it worked fine.
- platform: obis
- throttle: 30s
But in the last weekys the sml_sensor deliveres wrong values. These are always lower as you can see here and i dont know where they come from …
and my values in the energy dashboard are getting crazy as you can see here
I havent found the problem yet. But is it possible to only use values that are greater like before? I thought about a new sensor that only stores the values from the sml_sensor, when that value is greater, then that time before. Unfortunately my coding knowledge for HA are very very poor.
So someone has an idea? I know i could change values for the energy dashboard in the statistic tab. But i also have some other sensors that use my sml_sensor “strom_zaehlerstand_kwh_total” and these are also calculating wrong values: