I hooked up an add-on board to my garage door switches to control my garage doors, but ever since doing so the lights on my garage opener are going off constantly.  I have a Marantec Opener and the switch is a board that has three buttons, one to lock the door, one to turn on the lights, and on to open/close.  Behind the switch is two terminals connected to the two wires that go straight to the opener.  I connected the wires from konnected to these same terminals.  


I have a feelings its  voltage issue or something. I am running konnected through home assistant, and have the opener zones configured as momentary switches with a low activation.  The garage switch terminals are pushing 12V dc from the opener, but I have diodes to block it from going to back to the add on board. Just not sure what is causing the switch to trigger the lights.  Do I need to use a relay?

Login or Signup to post a comment