Is there any way to merge several sensors measuring power usage into one?
I have 7 z-wave plug measuring my power usage all around the house and it would be nice to create a merged sensor showing the total current usage for example.
I’ve tried the MAX/MIN sensor which only gives me “unknown” value, the statistics wouldn’t even go trough config check with several entities.
3 example names used in my config it someone could help me out with a code for it
Create a new sensor that is the sum of the sensors you wish to add
I do something similar to deduct the cumulative rainfall to midnight from current readings to get rain today in my system (just cant show you the config as I am at work right now)