I’m posting to promote a newish custom integration that’s not mine – but I just found it, and it solves a long-felt need for me. Others might also find it helpful. I don’t see any other threads about it.
If you have a Legrand On-Q home audio system, the kind of thing builders like to provide as an optional add-on when building a home, you probably already know that the app to control it is garbage.
Finally there’s a way to integrate the multi-zone distribution module into Home Assistant:
I was thinking about pulling my entire home audio system out and replacing it with something better until I found this solution. Github user jholula, if you’re out there, you saved me probably $1000 bucks.