Dive into the world of ESP32 with our dedicated category, featuring tutorials, projects, and tips for leveraging this powerful microcontroller. Explore Wi-Fi and Bluetooth capabilities, IoT applications, and efficient programming techniques to build innovative embedded solutions with the ESP32.
The ESP32 is a versatile microcontroller that can be configured as either a station (client) or an access point (AP) to facilitate communication with other devices. In this guide, we’ll walk you through the process of configuring your ESP32 as a WiFi access point using the ESP-IDF framework. You’ll learn how to set up the access point mode, configure network parameters such as SSID and password, and manage client connections. With this tutorial, you’ll be able to turn your ESP32 into a central hub for IoT devices, enabling seamless wireless communication in your projects.
Read MoreThe ESP32 is an ideal platform for creating connected IoT applications, and setting up a web server on this powerful microcontroller is straightforward with the ESP-IDF framework. In this guide, you’ll learn how to implement a web server on the ESP32, from configuring the network interface to handling HTTP requests. We’ll walk you through the steps of creating a web server, registering URI handlers, and sending responses back to clients. Whether you’re building a remote control interface, a data display, or any other web-based service, this tutorial will provide you with the foundation to get started with web server development on the ESP32.
Read MoreThe ESP32 is a powerful microcontroller that can be easily integrated into IoT projects. In this tutorial, you’ll learn how to create an ESP32 application using the ESP-IDF framework to control LEDs via an HTTP web server. We’ll guide you through the process of setting up the ESP32 web server, creating endpoints to control the LEDs, and connecting the ESP32 to your Wi-Fi network. With clear examples and practical code, you’ll be able to build a responsive web interface to toggle LEDs, providing a simple and effective way to control hardware remotely over the network.
Read MoreThe LED Control (LEDC) peripheral on the ESP32 is a powerful tool for generating Pulse Width Modulation (PWM) signals, ideal for applications like LED dimming and motor control. In this blog post, we explore the capabilities of the LEDC peripheral and the ESP-IDF APIs used to configure it. You’ll learn how to create a hands-on project that uses PWM to control the color of an RGB LED, with step-by-step instructions. Whether you’re a beginner or an experienced developer, this guide will help you master PWM on the ESP32 for dynamic and colorful projects.
Read MoreSetting up a robust development environment is the first step to unlocking the full potential of the ESP32 microcontroller. In this blog post, we provide a clear, step-by-step guide to configuring the ESP-IDF framework for ESP32 development on macOS. From installing the necessary tools and dependencies to setting up the ESP-IDF environment and verifying your setup, this tutorial ensures a smooth start for your ESP32 projects. Whether you’re new to embedded systems or an experienced developer, this guide will help you establish a reliable ESP32 development workflow on macOS.
Read MoreThe Serial Peripheral Interface (SPI) on the ESP32 is a versatile tool for high-speed communication with peripherals like displays and sensors. In this blog post, we dive into using the ESP32’s SPI peripheral as a master with the ESP-IDF framework. We’ll cover the SPI instances, explore the essential ESP-IDF APIs for SPI communication, and guide you through creating a hands-on project to control a MAX7219 module with an 8x8 LED matrix. This step-by-step tutorial equips you with the knowledge to leverage SPI for your ESP32 projects, whether you’re a beginner or an advanced developer.
Read MoreThe ESP32’s General Purpose Input/Output (GPIO) pins are essential for interfacing with sensors, actuators, and other peripherals in embedded projects. In this blog post, we explore how to control ESP32 GPIOs using MicroPython. You’ll learn how to configure pins as inputs or outputs, set or clear output pins, and read digital input states. With clear examples and step-by-step instructions, this guide makes it easy to harness the power of MicroPython for GPIO control, enabling you to build interactive and responsive projects with the ESP32, whether you’re a beginner or an experienced developer.
Read MoreMicroPython brings the simplicity and flexibility of Python to the powerful ESP32 microcontroller, making it an excellent choice for rapid prototyping and IoT projects. In this blog post, we guide you through the essentials of getting started with MicroPython on the ESP32. From setting up the necessary tools and flashing the MicroPython firmware to writing and running your first MicroPython program, this tutorial provides a clear, step-by-step approach. Whether you’re a beginner or an experienced developer, this guide will help you unlock the potential of MicroPython on the ESP32 for your next embedded project.
Read MoreThe ESP32’s Universal Asynchronous Receiver Transmitter (UART) is a powerful feature for serial communication in IoT and embedded projects. In this blog post, we explore how to effectively use UART with the ESP32 using the ESP-IDF framework. We’ll cover the ESP32’s UART hardware, delve into the ESP-IDF APIs for controlling UART modules, and provide step-by-step guidance on configuring and implementing UART communication. Whether you’re interfacing with sensors, debugging, or building complex systems, this guide will equip you with the knowledge to harness the ESP32’s UART capabilities for seamless and reliable data exchange.
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