open-source

USB-C PD Voltage Selector

Request a supported voltage from a USB-C Power Delivery supply using DIP switches or I2C commands.

Remix this board → View source on GitHub ↗

License: CC BY-SA 3.0
Source revision: rev C · HUSB238
Last mirror: Sep 10, 2026
Git commit: d10701c22751

About USB-C PD Voltage Selector

Request a supported voltage from a USB-C Power Delivery supply using DIP switches or I2C commands. Original two-layer design for adaptation to ViaGrid; rerouting and testing are required.

Published design files

Power & charging · two copper layers
Open source (CC BY-SA 3.0) · Limor Fried / Adafruit Industries
Mirrored at d10701c22751

Canonical source stays in the upstream git repository (and in WalGit after a successful mirror push). Generated renders and 3D models use artifacts/viagrid/husb238-usbc-pd/d10701c22751842250420a06cf4d39d50d58c750/5f999693a14188c5 on the artifact CDN and are not checked into git.