Central Command Interface - best place to post questions?

[Re-Pete]

I'm renovating / rebuilding a 1992 Excella. Part of what I'd like to accomplish is adding a Central Command Interface for lighting, HVAC, Connectivity (Interanet, Internet, Bluetooth) and Media.



Surprisingly, I can't seem to pull much up on the internet about this. I know that many of the newer AS's and many other RV's come standard with this. Is this the best place to post questions on this? If not please advise me what forum is.



I'm looking for helpful information to accomplish this as part of my rebuild.