Hi iam new to Arduino have no experience. I have a cnc routing machine and wish to fit a closed loop system to. Found code but need to have inputs for the step and dir as the Arduino uno will be fitted between breackout board and the stepper driver. So the Arduino uno can read step and dir to instruct the driver. Have attached the code so you can look at it thanks. Tell me what you think and is it posable!!
ClosedLoopDriver-master.zip (13.7 KB)