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ESP32 Servo Motor Control Project

This project was created to help get familiar with the ESP32 using the ESP-IDF framework. The main file runs an example that controls a servo motor using Pulse Width Modulation (PWM). There is also an input from 4 IR sensors. Each sensor presents an angle for the motor movement.

Project structure

  • main/ Contains the main application code
  • components/ Contains any additional components
  • CMakeLists.txt CMake build script
  • sdkconfig Configuration file for ESP-IDF

Steps to Run the Code on ESP32 Using idf.py

  1. Build the project: 
    idf.py build
  2. flash to target: 
    idf.py -p flash

Dependencies

ESP-IDF: Ensure you have the ESP-IDF installed and set up on your machine. Follow the ESP-IDF getting started guide to install it.

How It Works

Servo Motor Control: The servo motor is controlled using PWM signals generated by the ESP32. IR Sensors: There are 4 IR sensors providing input to control the angle of the servo motor. Each sensor corresponds to a specific angle.

Servo Motor Demo