Today I finally finished my wireless colored lights that are controlled with bluetooth. I used the BlueSMIRF Gold on one of the Axon's UART lines and wrote up a program that "listens" on the BlueSMIRFs Rx line ( the line where the incoming serial data is) for the key presses. There are four colors of LEDs and each is controlled by the first letter of the color ( the code for white is "w" ). I used ZTerm on MacOSX as the terminal emulator . It has extremely long range as well - I can control the lights from the second floor when the lights are in the basement.