Schematics, Code & More Here ► https://teenenggr.com/2018/06/06/control-stepper-motor-mobile-using-raspberrypi-easydriver/
Official Website ▶ https://teenenggr.com
Part - 1 ►
- Part - 2 ►.
- Part - 3 ►
- Part - 4 ►
Control the stepper motor using EasyDriver with RaspberryPi and mobile phones (iPhone/Android).