I wanna make a home automation system with Arduino Uno. Here is the thing. I wanna make individual relay modules for TV lifting cabinet, curtains, Lights etc. Is is possible to create a single relay module and control it wirelessly (Bluetooth or RF, whatever)? Cause I don't want cable mess with each coming out from relays to Arduino.
In other words, is it possible to make a home automation system with individual modules?
Thanks for your help!