The content on this page is not maintained any more by the Arduino team. If you have any issues, you are more than welcome to suggest changes here.

Legacy Documentation

We value our legacy, so we make sure to never get rid of our older documentation. In this page, you can find information for all our retired boards, shields, kits and other legacy products. To access The Arduino Playground, our legacy community wiki, you can go to Please note that it is now read-only.

Guides to Retired Products

Library Example