J-M-L:
your code above will send just "whatever" I guess this is what you would want to receive through AACkeys and type in a text editor or something ?
Yep
J-M-L:
Do you have your arduino serial monitor open while you try to transmit?
Nope, i know it won't work if the port is used by something else, i've tried without opening AAcKeys and the input are in the serial monitor but AACkeys himself doesn't seem to do anything.
And i've tried on 2 different pcs, the TX led even light up when i press the button on the remote yet AACkeys still does nothing 