Arduino Core For The Esp32 Family Of Socs Arduino Esp32

Our Development is fully tracked on this public Roadmap 🎉 For even more information you can join our Monthly Community Meetings 🔔. You can use the Arduino-ESP32 Online Documentation to get all information about this project. Migration guide from version 2.x to 3.x is available here. APIs compatibility with ESP8266 and Arduino-CORE (Arduino.cc) is explained here. Here you will find all the relevant information about the project.

This documentation is valid for the Arduino Core for ESP32 version 3.3.7 based on ESP-IDF 5.5. This is a work in progress documentation and we will appreciate your help! We are looking for contributors! © Copyright 2016 - 2026, Espressif Systems (Shanghai) Co., Ltd. Our Development is fully tracked on this public Roadmap 🎉 For even more information you can join our Monthly Community Meetings 🔔.

You can use the Arduino-ESP32 Online Documentation to get all information about this project. Migration guide from version 2.x to 3.x is available here. APIs compatibility with ESP8266 and Arduino-CORE (Arduino.cc) is explained here. The ESP32 Arduino Core is a powerful development platform that brings the simplicity and accessibility of Arduino programming to Espressif’s ESP32 series of microcontrollers. This integration allows developers to leverage the familiar Arduino environment while taking advantage of the ESP32’s advanced features, including dual-core processing, built-in Wi-Fi and Bluetooth connectivity, and extensive peripheral support. The ESP32 Arduino Core is an open-source project developed by Espressif Systems that provides Arduino-compatible libraries and tools for programming ESP32 microcontrollers.

It extends the Arduino platform to support the ESP32’s unique capabilities while maintaining compatibility with the vast ecosystem of Arduino libraries and sketches. The ESP32 Arduino Core provides comprehensive support for all Espressif mass-production SoCs and unlocks their powerful features: The ESP32 Arduino Core is particularly beneficial for: Before setting up the ESP32 Arduino Core, ensure you have: Here you will find all the relevant information about the project. This is a work in progress documentation and we will appreciate your help!

We are looking for contributors! © Copyright 2023, Espressif. Revision c1a40558. In this tutorial you will learn how to install the ESP32 core in the Arduino IDE. The ESP32 is a powerful and versatile microcontroller widely used in IoT and maker projects. To program it using the Arduino IDE, you need to install the ESP32 core.

The ESP32 core acts as a bridge between the Arduino environment and the ESP32 hardware. It provides the necessary tools, libraries, and definitions to compile and upload your code to the ESP32 board. You will learn what an Arduino core is, why it is essential, and how to install the ESP32 core step-by-step. We will also cover installing the required USB-to-Serial drivers, selecting the correct board and port, and configuring board settings. By the end, you will be ready to start building your ESP32 projects using the familiar Arduino IDE. In the Arduino ecosystem, a Core is a collection of software components that enable the Arduino IDE to compile and upload code to a specific family of microcontrollers or boards.

It acts as the essential bridge between your Arduino sketches and the hardware you want to program. An Arduino Core typically includes several key parts: These are JSON or configuration files that describe the hardware specifics of each supported board. They define CPU architecture, clock speed, available pins, memory sizes, and other hardware parameters. For example, the ESP32 core includes definitions for popular boards like the ESP32 Dev Module, WROOM, and WROVER variants. Our Development is fully tracked on this public Roadmap 🎉

For even more information you can join our Monthly Community Meetings 🔔. You can use the Arduino-ESP32 Online Documentation to get all information about this project. Migration guide from version 2.x to 3.x is available here. APIs compatibility with ESP8266 and Arduino-CORE (Arduino.cc) is explained here. The ESP Journal announced today that version 3.0.0 of Espressif's ESP32 Arduino core is ready for download. This update adds support for Espressif's latest chips, ESP32-based boards from other manufacturers, and enhances several peripheral APIs.

The core is based on Espressif IDF 5.1. This new core now supports the newer ESP32-C6 and ESP32-H2. Both System on Chips (SoCs) feature a RISC-V core. The ESP32-C6 also supports WiFi 6 with its 2.4 GHz radio. In comparison, the H2 focuses on low power and support for Bluetooth 5.2 Low Energy (BLE). Currently, the ESP32-H2 is still only available as a dev kit module.

The ESP32 Arduino core updated some existing APIs and added a few new ones. For example, Espressif added a native I2C (audio library), Ethernet SPI (supporting W5500, DM9051, and the KSZ8851SNL ICs), and Wake Word. Voice recognition with Wake Word and Command Processing is only available on the ESP32-S3. Espressif also added support and examples for machine learning applications with TensorFlow Lite for Microcontrollers. This library runs machine learning models in a small memory footprint (16 KB) and without the need for a real-time operating system. Board support extends beyond Espressif's development boards.

The ESP32 Arduino core also supports boards from Adafruit, Arduino, M5Stack, LILYGO, and many others. New to ESP32? Start here! The ESP32 is a series of low-cost and low-power System on a Chip (SoC) microcontrollers developed by Espressif that include Wi-Fi and Bluetooth wireless capabilities and dual-core processor. If you’re familiar with the ESP8266, the ESP32 is its successor, loaded with lots of new features. New to the ESP32?

You’re in the right place. This guide contains all the information you need to get started with the ESP32. Learn what is an ESP32, how to select an ESP32 board, how to get your first program working, and much more. Here’s what we’ll cover in this guide: First, to get started, what is an ESP32? The ESP32 is a series of chip microcontrollers developed by Espressif.

Why are they so popular? Mainly because of the following features: If you want to get a bit more technical and specific, you can take a look at the following detailed specifications of the ESP32 (source: http://esp32.net/)—for more details, check the datasheet):

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