ESP8266 core for Arduino

PJON (Padded Jittering Operative Network) is an experimental, arduino-compatible, multi-master, multi-media network protocol.

Low Power Library for Arduino

Internet radio based on Esp8266 and VS1053.

A light-weight Arduino hardware package for ATtiny13

Arduino library for debouncing momentary contact switches, detect press, release, long press and sequences with event definitions and callbacks.

Arduino library for Flash Memory Chips (SPI based only). Formerly SPIFlash

Arduino Library for RTCs, Ds1302, Ds1307, Ds3231, Ds3232, Ds3234 and Pcf8563/BM8563 with deep support. Please refer to the Wiki for more details. Please use the Github Discussions to ask questions …

ezTime — pronounced "Easy Time" — is a very easy to use Arduino time and date library that provides NTP network time lookups, extensive timezone support, formatted time and date strings, user even…

Arduino library for external (Q)SPI flash device

Minimal I2C master routines for all AVR microcontrollers.

Arduino Core for CH32V003 RISC-V microcontroller

nRF24L01+ library with AVR 2 pin support, requiring very little code along with YouTube videos showing all available features.

Arduino hardware SPI library for ATtiny44/84, 45/85, 461/861, 2313/4313.

Arduino library for communicating with Nintendo extension controllers

An Arduino Library for EASY communication with DS3231 I2C RTC Clock and Atmel AT24C32 I2C EEPROM commonly found on the same board. Implements setting, getting the time/date, setting, checking and c…

macOS, linux, windows: Natively sharing files - port 80 is shared

Arduino snippets that demonstrate how to program or solve a specific problem

MusicEngine library ported to ESP8266 (Arduino IDE)