WebSockets for microcontrollers

Sercom SPI library for ATSAMD21 boards such as Arduino Zero and Adafruit Feather M0

4 axis stepper motor driver with Ethernet interface

Library to support very low power Arduino Zero operation.

Arduino Zero/Seeeduino sketch, supporting native USB to adapt the MidiMuso CV-12 to respond to General Midi drum channel+note numbers, triggerable envelopes, Euclidian rhythm generator, RGB/neopixel LED indicators.

the universal firmware for ponoor step series

Uploading code to Arduino MKR 1010 Wifi using Atmel Studio 7 without debugger

USB Printer driver for USB Host Library for SAMD

&Cube:Thyme for Arduino

Arduino M0 Isochronous USB IN transaction without changing the ArduinoCore

Make your SAMD21 Arduino functions faster.

A small framework for developing games for the TinyJoypad platform using more connective and resourceful micro controllers like Arduino UNO, Leonardo, Mega 2560, Arduino Zero and many other micro controllers.

Stage metronome for drummers, using Arduino Zero

Load bootloader onto the Arduino MKR 1010 WiFi (SAMD21G) using a raspberry PI3

Arduino based 8 axis stepper motor driver board with Ethernet interface.

OSU MiniPad Arduino firmware for two key devices, to use with SAMD21.

An MCU based capacitance and ESR meter

code for IEEE Micromouse competition

The CC-SAMD21 Breakout Board is breakout for the Atmel ATSAMD21G18 with prototyping area.

RTC Library for Arduino Zero and MKR1000