Hello, (raspberry pi jessie)
Trying to get a bipolar stepper motor running with the pi. I've already hooked up the board and tested the motor, which it works! Now I want to be able to control the motor. On the board it has UART outputs, and I was planning to connect these to the UART pins on the raspberry pi but I'm not sure about the steps after that. How do I setup UART in python and what code would I use to control the motor/get the reading of the angle?