ESP32

Introduction The ESP32 development board is one of the most popular platforms for learning embedded systems and building Internet of Things (IoT) projects. It integrates a powerful microcontroller with built-in Wi-Fi and Bluetooth connectivity, making it ideal for wireless applications, automation systems, and smart devices. Before starting any ESP32 project, it is important to understand […]

Introduction When working with the ESP32, understanding which GPIO pins are safe to use is extremely important. Unlike simpler microcontrollers, the ESP32 contains special-purpose pins, bootstrapping pins, and restricted pins that behave differently during startup. Using the wrong pin can cause problems such as: In this guide, you will learn which ESP32 pins are safe

Introduction The ESP32 is one of the most powerful and affordable microcontrollers available for embedded systems and Internet of Things (IoT) development. Created by Espressif Systems, the ESP32 integrates Wi-Fi, Bluetooth, and a powerful dual-core processor into a compact development board, making it ideal for connected devices and smart electronics. Compared with traditional microcontrollers such