When we moved into our house, we had a MyQ-enabled garage door, which seemed cool at first. Over the past year I've been migrating all our smart home stuff to be able to be locally controlled where possible with some cloud integrations via Home Assistant. Unfortunately, MyQ was removed from Home Assistant a few months ago as the APIs are becoming hostile to 3rd party integrations. Now, I will integrate this garage door via this small piece of hardware. Another benefit is that it enables HomeKit to see it, so I can incorporate it with carplay.

ratgdo gives you local MQTT & dry contact control plus status feedback for your residential Chamberlain/LiftMaster/Merlin garage door opener including Security+ 2.0 openers. (Security+ 2.0 uses an obfuscated serial signal to control the door opener's open/close and light functions, which makes it impossible to use Shelly One, Go Control, Insteon I/O linc or any other dry contact relay device to control the door).When we moved into our house, we had a MyQ-enabled garage door, which seemed cool at first.