Hey all. I'm trying to find a 4-way switch to use with my Pi to help with some simple automation optimization.
I'm trying to do something as simple as this 4 way switch (in attachments), but the control of the crossing is done through the RPi.
I have one of those 4-way relay boards (https://www.amazon.com/JBtek-Channel-Mo ... B00KTEN3TM) which I've researched can maybe become a 4 way switch by having some crossover wires (https://diy.stackexchange.com/questions ... with-relay)
Can anyone point me in the right direction? Thanks so much