You should be fineCaptainObvious wrote:Sorry if the questions.. seem a bit obvious, but, do I try connect the two arduinos together with the same code and try? Haven't had much experience with TX/RX pins, all I know so far is not to use them, and if I need to, don't connect the pins until after code is uploaded, but that's about it! Just a little worried about hooking it up incorrectly and damaging something!
Thanks for the quick response! (And thanks for taking sometime to try help the newb understand!:))
RX is the reciever port where, inversely, TX is the transmitter.
If you run a wire from the TX to RX and run the same code it operate exactly the same and rules out any problems with the hardware .
Try that and have a play around. I'm away on business at the moment so I wont be able to resond quickly