ESP32 Projects with Code and Circuit Diagram

ESP32 is a tiny cheap 8$ module with a dual core 32-bit CPU and built in Wi-Fi and dual-mode Bluetooth with sufficient amount of 30 I/O pins for all basic electronics projects. All these features are very easy to use, since it can be programmed directly from the Arduino IDE. Explore below the list of ESP32 projects to start with ESP32 based IoT projects.

If you want more electronics projects, you can also check out our collection at Arduino IoT Projects | Arduino Robotics Projects | Arduino AI Projects | Arduino Home Automation Projects | Raspberry Pi Projects | ESP32 Projects

In this project, we’ll be learning how to build an  ESP32 Speech to Text system using an ESP32 development board.…

The integration of addressable LEDs with the WLED firmware has revolutionized DIY lighting projects, allowing for complex visual effects with…

This tutorial shows you how to build a real-time object detection system using the ESP32-CAM module and the…

Nowadays, automation has become a common part of our daily lives. From simple tasks like operating a coffee machine to…

Nowadays, everything is rapidly transitioning into the digital world, from the way we communicate to how industries…

We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good…

Traditional alarm clocks have remained fundamentally unchanged for decades. The ESP32 speaking alarm clock built in…

In recent years, the demand for smart security and automated monitoring systems has increased significantly due to…

In this tutorial, we will learn how to send an email from your ESP32 microcontroller. This feature allows important…

This guide shows you how to build a motion detection system that sends instant WhatsApp alerts using the compact XIAO-…

This ESP32 WhatsApp notification project shows how to send real-time WhatsApp alerts directly from an ESP32 using WiFi…

ESP32-CAM is a compact size, low-cost dev board with a camera, making it extremely convenient for camera-based…