I tied 17, 22 and 23. Can't be all defective. But i'll try other ones too when I have time...
2016-09-15 12:02 GMT+02:00 Daniel Lauckner <v...@jahp.de>: > 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 > >