Hello, I want to know if we can give keyboard input to the Arduino if we are using the XBee wih XBee shield on a Mego2560. I have learnt that you can't do that since XBee overwrites the TX&RX pins. But the Mega has more than one pair of those TX&RX.
I am on a project(RC airplane) where I am sending some signals to my reciever via keyboard. Eventhough this can be accomplished using a joystic, I have to build the whole thing from scratch and I am inside a budget.
Thanks in advance Bhashithe