Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.

Espressif IoT Development Framework. Official development framework for Espressif SoCs.

AirPlay and AirPlay 2 audio player

Latest ESP8266 SDK based on FreeRTOS, esp-idf style.

In application debugger for ARM Cortex microcontrollers.

Open source ARM Cortex-M microcontroller library

STM32 core support for Arduino

Open source FreeRTOS-based ESP8266 software framework

Wear-leveled SPI flash file system for embedded devices

MQTT client library for ESP8266

Active Bluetooth BR/EDR Sniffer/Injector as cheap as any ESP32 board can get. Works with Scapy ;-)

ESP-32 implementation of Apple Homekit Accessory Protocol(HAP)

An open source bootloader for the ESP8266

libdmtx Library

PC simulator project for LVGL embedded GUI Library. Recommended on Linux and Mac.

Driver code to interface with ESP8266 built-in hardware SPI functions.

ESP8266 WiFi Weather Sensor

Base project for Silicon Labs EFM32 microcontrollers

HTTP server with WebSockets for ESP8266

Open source lightning project

A preliminary OpenOCD driver for EFM32 Series 2 MCUs