Open Source USB Hub Design with KiCad

Explore the complexities of an innovative Open Source USB hub project with insights into USB Type-C technology and design challenges.

Kyle Hunter

August 3, 2025

I have been suggested to work on more complex, longer term electronic design projects. This Open Source USB hub is my first attempt. I will update the github repository on the fly, before the videos are posted. The repository is on github here.

SparkeyinVA from the discord channel (link to join) suggested the concept for this project. There are many Type-C UFP (Upstream Facing Port) USB hubs for sale on Amazon. However, almost all of them are USB 3.0 gen 1, getting power from the host device. I want this to be unique and to be challenging (little did I know how challenging it would become!)

This video focuses on the overview of USB Type-C technologies as a whole, including going over a great appnote by Texas Instruments (SLYY109). I also discus some challenges with USB hubs for USB-C specifically. I ask for user feedback for the direction of this project.

MicroType Engineering focuses on rapid product design and prototyping of electronic devices. If you are interested in our design services and what we can offer, please don’t hesitate to reach out!

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Open Source USB Hub Design with KiCad

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