Click and Clack
First working setup to talk to the robot wirelessly through ZigBee/XBee. It's critical that the XBee board's GND be common with the rest of the system, otherwise, serial comms won't work right. The jumper wires to the XBee are small, 24 gauge in order to fit in the XBee sockets. Need to rig a better jumper cable between the bboad and XBee.
