Heyy @TimO (are you really called the same as me?) Thanks for getting back to me!
- Nope, for now I just used the simple mode so no .items file.
- Yeah, I agree it can make it feel a bit more cluttered. But then again, battery is also not used in every device (and useless in wall powered sensors). Also other channels you might not use them all as well. For example, I use S_MULTIMETER for voltage and current (because weirdly S_POWER lacks that) but impedance is an useless/meaningless channel here.