Official Arduino boards

Arduino Uno

Arduino Mega 2560

Arduino Mega ADK

Arduino Ethernet

Arduino BT

USB/Serial Light Adapter

Mini USB/Serial Adapter

Arduino LilyPad

Arduino Fio

Arduino Pro

Arduino Nano

Arduino Mini

Arduino Pro Mini

Official Arduino Shields

Arduino Ethernet Shield

Arduino Wireless SD Shield

Arduino Wireless Proto Shield

Arduino Motor Shield

Arduino Proto Shield

Note: The reference designs for arduino are distributed under a Creative Commons license Attribution-ShareAlike 2.5. See So you want to make an Arduino? for more information and guidelines on producing your own hardware.

Looking for an older board?

The hardware index lists all the Arduino boards made and the differences between them.

Recommended Third-Party Hardware

Products from others that we've tried and liked; compatible with the Arduino software.

  • Boarduino from Adafruit Industries. For use in bread-boards with FTDI USB-to-TTL-Serial cable or other USB-to-serial adapter. Available as a bare PCB or in kit form.

Other Related Hardware

Also check out the community-maintained list of related hardware on the playground.