FYI - after thinking about it a lil bit more, I remember doing the IR emitter bit for a little while before switching to the serial cable. I
think I was using the IR emitter to test the IR receiver.

I'm not sure if I'm remembering correctly, but I think I was using the IR emitter to test the IR receiver.

I'm not sure if I'm remembering correctly, but I think I was using the IR emitter to test the