Hi!
My startup just took over an office space with fancy central lighting control system The lights are switched by this “Jung RS 8 REG HE” relay module in the electrical panel:
The control panels look like this:
Which may be this Jung 4008 TSM button module (based on some digging in the manual for the relay station). Of course, I’d like to expose the lights controlled by the relay as lights in Home Assistant as we’re using this for whole-office control – but I can’t for the life of me figure out if this is a standard (or at least readily reverse-engineered) protocol. Has anybody done this before? It seems that Jung is now using something like KNX, but it’s unclear to me if this system predates that.
And some J