How to wire Garage Door opener with DIY board

I had to dig quite a bit to figure out how to correctly wire a relay to the DIY board. The instructions in the "install guide" are very out of date, and apparently refer to older relays, and referred to pins that did not exist on the relay that was sent to me.

  • Oops, just noticed a typo on the diagram... DC- terminal can be DC- or can be GND or COM

  • ¬†Buddy,


    I am just getting starting and I apologize if I am wrong or reading the diagram wrong, but on my DIY board that pin that your diagram says is 5V is 3V.  Do we have difference boards?

  • There are both 3V pins and 5V pins on the DIY board. the 5V pins are on the opposite edge of the board from the 3V pins.

Login or Signup to post a comment