open-source

AVR-ISP-MK2 programmer

A USB programmer covering AVR ISP, tinyAVR TPI and XMEGA PDI, with adjustable target levels and open LUFA-based firmware.

Remix this board → View source on www.olimex.com ↗

License: CC BY-SA 3.0
Source revision: Board revision B
Last mirror: Sep 10, 2026
Git commit: 2d2631f4cb00

About AVR-ISP-MK2 programmer

A USB programmer covering AVR ISP, tinyAVR TPI and XMEGA PDI, with adjustable target levels and open LUFA-based firmware. 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 3.0) · Olimex Ltd.
Mirrored at 2d2631f4cb00

Canonical source stays in the upstream git repository (and in WalGit after a successful mirror push). Generated renders and 3D models use artifacts/viagrid/avr-isp-mk2/0b2da7f2f8efa06985e58b14dc53460eedb8fe7e2e949ff6e944930ece6f1b0a/d1c427207990b588 on the artifact CDN and are not checked into git.