View the Project on GitHub PaulWieland/ratgdo


Connecting ratgdo to your garage door opener

  1. Make sure you have already installed and configured the ratgdo firmware.
  2. Unplug the door opener.
  3. Connect the wires according to the diagram below
  4. Plug the door opener back in
  5. Power ratgdo with the USB power brick & cable.


Security + 1.0 & 2.0 openers using passthrough ports on control board (one wire per terminal): v2.52 & v2.53 (North America) image

Rest of World Security + 2.0 Openers with e-serial terminal. Leave black obstruction wire disconnected unless you have obstruction sensors. image

v2.5 image image

Security + 1.0 & 2.0 openers with multiple wires sharing a terminal on GDO: image

Example wiring for a Genie opener which has user accessible limit switch terminals: