open-source

MIDI FeatherWing

Optically isolated MIDI input and output for a separate Feather host. Build a sequencer, controller or MIDI monitor.

Remix this board → View source on GitHub ↗

License: CC BY-SA 3.0
Source revision: Original DIN/TRS edition
Last mirror: Sep 10, 2026
Git commit: d060360d31ba

About MIDI FeatherWing

Optically isolated MIDI input and output for a separate Feather host. Build a sequencer, controller or MIDI monitor. Original two-layer design for adaptation to ViaGrid; rerouting and testing are required.

Published design files

Audio & music · two copper layers
Open source (CC BY-SA 3.0) · Limor Fried / Adafruit Industries
Mirrored at d060360d31ba

Canonical source stays in the upstream git repository (and in WalGit after a successful mirror push). Generated renders and 3D models use artifacts/viagrid/midi-featherwing/d060360d31ba77963443121e71bae136c882a788/8769b7725beedea9 on the artifact CDN and are not checked into git.