The first official Arduino.org on wheels features one processors on each of its two boards.
Offers a powerful networked computer with the ease of Arduino.
Microcontroller board based on the Atmel ATmega32u4 and was derived from the Arduino Leonardo.
Microcontroller board based on the Atmel ATmega32u4.
Small, complete, breadboard-friendly surface mount embedded version w/ integrated USB, based on ATmega328.