Have you considered using the ratdgo board?
It’s meant for garage door openers manufactured by Chamberlain/Liftmaster but it also supports the use of wired contact sensors to detect the door’s position (open/closed).
Have you considered using the ratdgo board?
It’s meant for garage door openers manufactured by Chamberlain/Liftmaster but it also supports the use of wired contact sensors to detect the door’s position (open/closed).