Espressif Developer Portal

“Welcome to the Espressif Systems Developer Portal—your official hub for all good things, such as the ESP32 and more. Explore our extensive collection of articles, workshops, and tutorials to enhance your development journey with the latest tools and insights.”

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Dive into our latest workshops and master the skills you need to maximize the power of the ESP32.

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Advanced techniques for porting libraries to ESP-IDF components

14 mins

Component Porting Linux Posix ESP-IDF

This article follows up on the article ‘Porting a library to an ESP-IDF component’ and shows some advanced tips and tricks when porting larger libraries into ESP-IDF components.

Integrating External Libraries into NuttX Applications

5 mins

NuttX Apache Esp32 ESP32-C6 Risc V Cross-Compilation Static-Library

This guide demonstrates how to integrate external libraries into NuttX applications using static libraries and cross-compilation. Learn how to build a library on x86, integrate it into the NuttX simulation environment, and cross-compile for RISC-V targets like the ESP32-C6, all without moving your codebase into the NuttX directory structure.

esp-hal 1.0.0 release announcement

3 mins

Esp32 Rust Xtensa RISCV Announcement

Announcing esp-hal 1.0, the first Rust SDK for embedded devices.

Debugging Embedded Graphics with Wokwi and AI: Solving a Raylib Color Mapping on ESP32

7 mins

ESP32-S3 Raylib Wokwi CI/CD Graphics Debugging Simulation AI

Learn how Wokwi simulation and AI-assisted debugging solved a subtle RGB565 color mapping bug when porting Raylib to ESP32, turning hours of hardware debugging into an efficient iterative workflow with automated visual testing.

Porting a library to an ESP-IDF component

7 mins

Esp32c3 Component Porting

This article shows how to port an external library into an ESP-IDF project by converting it into a reusable component. Using tinyexpr as an example, it covers obtaining the source code, creating a new project, building a component, configuring the build system, and testing on hardware.

Floating-Point Units on Espressif SoCs: Why (and when) they matter

11 mins

ESP32-C3 ESP32-S3 Performance FPU

In this article, you’ll learn what an FPU is, why it’s useful, which Espressif SoCs feature one, and how it impacts performance through a benchmark.

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