Hallo,
am Donnerstag, 15. September 2016 um 11:34 hast du geschrieben: > Wires connected directly to the gpio ports of the raspberry pi. Directly from the s0-output of the electric meter? Bad idea. The voltage (3.3V) of the GPIO ist to low to get secure signals from s0. > As I said both wires give the signals, I checked that by exchanging wires. I guess you killed GPIO 22. > Also I tried different gpio ports. Go on, use GPIO 18 instead of 22. mfg Daniel
