Generally, the only time I’ve ever seen DMX in use is for stage productions. [Dan] sent in his home light control project – he used a RS-232 to DMX interface and a bunch of commercial DMX dimmers.

Linxura’s smart controller is shaped like a rounded disc which can be attached to a wall-mounted magnetic base plate (sold ...

The extension in Gemini doesn’t support all smart devices, however. As Google notes, it will link you to the Google Home app ...