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

Ultralightweight JSON parser in ANSI C

Ultra-lightweight JavaScript engine for the Internet of Things.

U8glib library for monochrome displays, version 2

Mongoose OS - an IoT Firmware Development Framework. Supported microcontrollers: ESP32, ESP8266, CC3220, CC3200, STM32F4, STM32L4, STM32F7. Amazon AWS IoT, Microsoft Azure, Google IoT Core integrat…

A C library for reading and writing sound files containing sampled audio data.

pigpio is a C library for the Raspberry which allows control of the General Purpose Input Outputs (GPIO).

Platform-independent serial port access for Java

a lightweight GPS NMEA 0183 parser library in pure C

ESP32 mqtt component

Full featured TFT library for ESP32 with demo application

A single-file, ANSI C, command-line parsing library that parses GNU-style command-line options.

ESP8266 build/flash helper tool by Christian Klippel

Simple RFC-complient TELNET implementation as a C library.

Unofficial Development Kit for Espressif ESP8266

Node.js native bindings for i2c-dev. Plays well with Raspberry Pi and Beaglebone.

ESP32 MQTT sample project for

libsoc: C library for interfacing with common SoC peripherals through generic kernel interfaces

Cron expression parsing in ANSI C

Prepare FAT image on host and flash to ESP32.

C code to decode the Revision: field of /proc/cpuinfo on the Raspberry Pi