I have been designing Analogue Audio Intercoms and now want to start with Digital Intercoms. I now have the ability to produce PCM or IIS data but I do not know how can I transfer that over RS485 so that I can run the Intercom system? Idea is to send RS485 Audio Data following with some Intercom Specific Commands to control the system.
Any help or pointer would be appreciated. Ideal solution would be full duplex solution over 2 wires.
Any help or pointer would be appreciated. Ideal solution would be full duplex solution over 2 wires.