Wondering if anyone could shed light on setting up a garage opener. I’m using hubitat. I have a 5v relay connected to an add on board with the pig tails from the 5v pin. On the outside of the relay I have connected to the com and no post connected to the garage door. If I short those wires the door operates.
My question is what tells the relay to fire? I don’t see any devices in the list even tho I set up momentary switches when I set it up. Not sure what to set up on hubitat.
Any help appreciated. Thanks