RS232C option?

[camelreef]

Hello,

I have a non-networked Denon, so your extension is not really for me (but I have plans to deploy it with friends with the proper AVRs).

However, I have a Denon AVR with a serial/RS232C connection that can be used as a "remote".

Things are pretty well documented and the protocol, as far as volume control is concerned, is uniform across all models with RS232C.

Do you think that it could be a nice feature addition to your extension? I can still read code, but I am not a coder anymore. I would be happy to do all the testing, though!