ESP32 Stepper Motor Speed Control with A4988 Driver & Potentiometer | OLED Display

Описание: In this video, we’ll learn how to control the speed of a stepper motor using an A4988 stepper driver and a potentiometer, all with the help of the ESP32 microcontroller. We will also display the motor speed on an OLED screen.

Everything is simulated using Wokwi, so you can follow along with no hardware needed!

By the end of this tutorial, you’ll have a solid understanding of how to:

Interface a stepper motor with an A4988 driver.
Use a potentiometer to control motor speed.
Display motor speed on an OLED screen.
Simulate the entire project using Wokwi before building it physically.
Components used:
ESP32
A4988 Stepper Motor Driver
Stepper Motor
Potentiometer
OLED Display (SSD1306)
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