Quote:
Originally Posted by redciv1
This is perfect Meir, thanks. Yes the opener just has one button open and close. So the #1 & 2 terminal could be used for the left and right door so I would solder to the contact buttons on the opener? #4 would be soldered to what on the opener board?
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you will have to identify the pins on the board that operates the garage door.usually there are 4, but you will need to use only 2.
what i usually do, is take a paper clip, open it, and use it to create a shortcut between the button contacts.
once you identify which two contacts open the door, it doesn't really matter which one will be connected to the leg #4 and the switch, and which will go to the #1&2.
if you post a pic of the remote i might be able to help more.
if its a liftmaster i might have one.