I would like to know if anyone has controlled an HAI automation system through RS-232 and if so, where can I find the commands? I have an OmniIIe system with thermostat, UPB lighting, temp sensors, etc etc, and I would like some form of control through my RTI remote which can do 1 way RS-232 from its processor(RP6). I see that the board has three serial ports and they can be assigned to OmniLink, Prolink, UPB, RadioRA, CetraLite, Vizia RF Z-Wave, and HAI Hifi. I am looking only to send commands to the HAI system to do some basic operations on it.