open-source

UNO R3 reference board

The classic socketed ATmega328P board, with USB programming, automatic power selection and the familiar shield connectors.

Remix

About UNO R3 reference board

The classic socketed ATmega328P board, with USB programming, automatic power selection and the familiar shield connectors. Original two-layer design for adaptation to ViaGrid; rerouting and testing are required.

Published design files

Development & tools · two copper layers
Open source (CC BY-SA 4.0) · Arduino
Mirrored at 7a9e7c9a4a3a

Canonical source stays in the upstream git repository (and in WalGit after a successful mirror push). Generated renders and 3D models use artifacts/viagrid/uno-r3/532b306cb153846eafc0ca9fe991d7a4dfa0c52dcefafa2efeaebf4b845ec820/08f7561885b3bf57 on the artifact CDN and are not checked into git.