OpenSprinkler › Forums › Comments, Suggestions, Requests › Opensprinkler on ESP8266 › Reply To: Opensprinkler on ESP8266
June 22, 2020 at 11:16 am
#66938
gadaka
Participant
Hi, I bought PCA9555 ad everything works great but I have one question – is it possible to control 12 sections using one PCA9555?