ESP32-S3

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.

The esp-video component provides a solution to build camera applications on the ESP32 chips. This article will introduce the esp-video component, how to use it, and will give an overview of the framework around it.

The ESP_NEW_JPEG library from Espressif enables efficient JPEG encoding and decoding on embedded devices. This article introduces the main features of ESP_NEW_JPEG – including image rotation, clipping, scaling, and block mode – and shares key usage tips for developers.

This article introduces Espressif’s esp_h264 component, a lightweight H.264 codec optimized for embedded devices. It shows how to leverage hardware acceleration, implement efficient video processing, and optimize performance for various applications.

Genesis turns the ESP32-S3 into a modular playground with snap-in AX22 modules for prototyping, teaching, and creative hardware experimentation.

This two-part guide shows how to set up VS Code with the ESP-IDF extension to debug Espressif boards using JTAG. In this second part, we will debug a simple project using gdb through Espressif’s VSCode extension. We will explore the debugging options for navigating the code and inspecting the variables.

This two-part guide shows how to set up VS Code with the ESP-IDF extension to debug Espressif boards using JTAG. This first part covers the debugging process, hardware setup and connections, and starting the openOCD server.

This article presents ideas and suggestions on different scenarios to use the PSRAM available in some Espressif devices.

This article explains the booting process of Espressif devices up to ESP32-C6 (and probably newer devices).

This article addresses the complexity of Espressif SoCs by offering a visual, structured compilation of crucial technical data from their datasheets and TRMs. The main takeaway for the reader is a simplified, actionable understanding of the memory maps, caches, peripherals, and eFuse blocks, which is essential for low-level system and driver development.

This article presents information on how to use ESP-NOW with the Arduino core for Espressif devices.

How to improve the throuput of network applications with Zephyr on Espressif devices.