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Hi,
Sorry if this is a noob question but I really need help. First, I need to connect my android phne to my wild thumper controller using a bluetooth module (http://uk.farnell.com/digilent/210-214/bluetooth-module-pmodbt2-uart/dp/2061866#accessories) and I am having problems writing the arduino code to implement this. I know how to wite the android part. My main issue is; how do i edit the wild thumper code to allow bluetooth connection and no other....in such a way that an output 1 from the phone causes forward movement of both wheels and zero for backwards movement.
My second issue is hardware connection...do i connect the RX pin from the bluetooth module to the TX (D0 pins) on the wild thumper; also my wild thumper controller has 3 pins on D0 and D1...do i connect all three to the bluetooth module RX/TX or just 1 pin?
Thanks for the help.