Unfortunately this will no longer be possible with the mg21 chip used in the blue switches. See Eric’s post linked below:

https://community.inovelli.com/t/zigbee-matter-motion-switch-project-linus-blue-series/10904/439?u=quaffs.cherub_0t

Who shot Mr burns, part 1!

Woah really? I love learning such simple facts - thank you!

My favorite is Kalamata olives and pepperoni, but your post reminded me that fennel and sausage is easily a close second - did not expect to like that flavor combination at all (really just not a fennel fan). Everyone should try it if they get the chance!

I started with ZHA, but moved to Z2M because there was an automation blueprint I needed that was only coded for z2m.

Gotta say, I’m a much bigger fan of the z2m interface. There’s nothing wrong with ZHA but unless something major changes, I don’t see the need to ever switch back.

RatGDO can do this without the need for a magnetic switch. It’s a simple ESP32 board with easy-to-terminate wire terminals. It also lets you control the lights on your opener, see the current status of the door, and even open the door to an exact in-between position (if your door supports it).

You can program your own ESP32 if you like, or buy one from the guy that made it directly for ~$40.

Still - props to you for making your own solution! I know it’s extra satisfying when you can homebrew your own smart home solutions from scratch - just wanted to share another solution for people who don’t have the same skills.