1. Purchase or obtain the components.

2. Wire the stepper to the driver according to the diagram of the driver.

3. Connect the driver to the ESP32. Look in the source code to see which pins are for what, change the source if you want to connect it on different pins.

4. Optionally, add an IR LED with a ~150 ohm resistor.

5. Get Visual Code Studio, install the Platformio plugin, compile and upload the code.

6. Connect to the esp32 hotspot, sue the password testtest (you can change t in the source code if you want to).