A small code-size Protocol Buffers implementation in C

Theora video codec (ESP-IDF component)

ESP LCD USB Display

Boost C++ libraries for ESP Series SoCs (ESP32, ESP32-S3, ESP32-P4, etc.)

MCH2022 RP2040 co-processor

nvs-config makes creation and handling of NVS parameters effortless.

PSACrypto is an ESPRESSIF ESP32 component that implements the cryptography functionality of the Platform Security Architecture (PSA) API.

Crowd-sourced database of pinouts for sub-GHz radio module boards from various vendors, such as Heltec, LilyGo, SeeedStudio etc.

Ogg bitstream (ESP-IDF component)

esopublic - MCU abstraction and utilities like console, communication and ui driver.

Cyphal/CAN for embedded systems.

Board Support Package (BSP) for ESP32-S3-KORVO-1

ESP32 Display Panel Driver which encapsulates various components using C++

Component of 3rd party NOR flash drivers

FreeRTOS driver for the DHT22 temperature & humidity sensor

Tiny event-driven XML parser

driver for YF-S201 water flow meter

Espressif GMF Elements Audio Module