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Pi Garage Manager Wiring Diagrams

Go here to read how to setup your pi software - Pi Garage Manager README

Here is the pi pin out for the raspberry pi A rev 2

raspberry pin outs

My code assumes you connect to your relay with pin 2 (5v), pin 6 (ground), and pin 26 (GPIO7) pins as seen in the image below.

pi to relay diagram

Connect the relay to the back of your garage door opener (usually the 2 left screws).

relay wiring garage door opener

Connect the the magnetic sensor wires to pin 9 (ground) and pin 15 (GPIO 22).