I'm using an Arduino Uno to control some LEDs. Right now, I have a nice little setup, except that in order to keep everything at a common ground, I have to run wires across my room. I'm not a huge fan of this - I've kicked them and knocked them out a few times, and I'm worried about damaging components.
What I'd like to do is to be able to wirelessly send data (in this case, from the FastLED library) between a transmitter and receiver, and do all of the work to properly encode it at the transmitter, i.e. using only one Arduino. Ideally I could directly hook the receiver into the LEDs, with nothing in between. Is this possible?