OpenSprinkler › Forums › Hardware Questions › OpenSprinkler › OS 3.0 Lan Adapter › Reply To: OS 3.0 Lan Adapter
September 15, 2019 at 12:11 am #62595
received the pca9555 and rewired everything. all seems fine except the trigger from the pca9555 seems to have change to high and before it was low.
is this normal? or i am missing something.
is there a easy fix.