I'm thinking about buying an Arduino Robot and i already have one Arduino uno. My plan was to make a controller for the Arduino robot with the following module:
HC-05 Bluetooth master/slave module
For this module, both arduino's need RX and TX pins but i'm not sure if the Arduino Robot have those pins. Does anyone can give me the answer? And if the robot don't have those pins, how can i do it else?
Thanks everyone for you help! Martijn