This is the best documentation I've found ![:)]( "Smile")
Probably those jumpers bypass the optocoupler, eventually connecting 5V to 3.3V as a bonus, or whatever it comes first, I guess that relay should be powered from somewhere.
Probably those jumpers bypass the optocoupler, eventually connecting 5V to 3.3V as a bonus, or whatever it comes first, I guess that relay should be powered from somewhere.
Statistics: Posted by gmx — Tue Dec 17, 2024 1:55 pm