Lua based interactive firmware for ESP8266, ESP8285 and ESP32

low cost software radio platform

Arduino and PlatformIO IDE compatible TFT library optimised for the Raspberry Pi Pico (RP2040), STM32, ESP8266 and ESP32 that supports different driver chips

Software-only ESP8266 USB Device

SPI LCD graphics library for ESP32 (ESP-IDF/ArduinoESP32) / ESP8266 (ArduinoESP8266) / SAMD51(Seeed ArduinoSAMD51)

Files to add Digistump support (Digispark, Pro, DigiX) to Arduino 1.6.X (1.6.5+)

A simple E-Paper display library with common base class and separate IO class for Arduino.

MQTT Broker library for ESP8266 Arduino

Linux kernel module driver for the ESP8089 WiFi chip

Optimized ILI9341 TFT Library

GPL marvell drivers for 88W8987

The CLI tool, "Very Simple Writer to GR-KURUMI (Renesas RL78G13) for MacOSX"

Port of Adafruit's SSD1351 OLED driver to work with RFduino