Remote Stepper Motor Controlled Based on Wi-Fi Module

This paperdescribes an approach based on Wi-Fi technology to remotelycontrol the stepper motor. Through usingMCU Nested Vectored InterruptController (NVIC) and timer, the stepper motor would run smooth without intervalor frame miss, which could happen due to the problem of unstable Wi-Fi connection.The drive board and Wi-Fi module were also re designed to smooth the runningprocess of stepper motor.