2 Replies Latest reply on May 5, 2014 2:16 AM by Kyhou

    How to get the serial work through the arduino


      I need to use the uart to control a motor. So  I connected the motor to the TX(PIn1) and used the function Serial in arduino.

      But it doesn't work. I wander  whether the Serial in arduino is mapped to Pin0 and Pin1 or not. And is there anybody knows how to control the uart through arduino? Are there any other PINS for uart so that I can use the function like Serial1 or Serial2?