2 open source boards using the WUSB3801Q-12/TR
Real designs built with the WUSB3801Q-12/TR, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
RP2040/RP2350Bottom board palmtop
ZeroPhone
110 × 89 mm327 parts2LCERN-OHL-S-2.02
WCH CH32/CH55xIsolated reindvstrialize usb hub
American-Embedded
65.3 × 65 mm140 parts6LCERN-OHL-P-2.01
The WUSB3801Q-12/TR in open source designs
The gallery holds 2 open source boards using the WUSB3801Q-12/TR from 2 GitHub repositories; a typical one measures about 87.6 × 77 mm and carries around 234 components.
50% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Bottom board palmtop by ZeroPhone.
Microcontrollers on boards using the WUSB3801Q-12/TR
What boards using the WUSB3801Q-12/TR are built for
WUSB3801Q-12/TR: common questions
Where can I find a WUSB3801Q-12/TR reference design?
Each of the 2 boards on this page is a real design using the WUSB3801Q-12/TR. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the WUSB3801Q-12/TR use?
Most are built on WCH CH32/CH55x (1) and RP2040/RP2350 (1).
How big is a typical board using the WUSB3801Q-12/TR?
The median is 87.6 × 77 mm, and 50% are two-layer designs.
What is the most popular open source board using the WUSB3801Q-12/TR?
By GitHub stars, Bottom board palmtop by ZeroPhone, with 2 stars.
Can I simulate one of these boards using the WUSB3801Q-12/TR before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.