1 open source board using the 32U2-AU
Real designs built with the 32U2-AU, 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.
yatara-ccThe 32U2-AU in open source designs
The gallery holds 1 open source boards using the 32U2-AU from 1 GitHub repository; a typical one measures about 94 × 29 mm and carries around 22 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Drink me by yatara-cc.
What boards using the 32U2-AU are built for
32U2-AU: common questions
Where can I find a 32U2-AU reference design?
Each of the 1 boards on this page is a real design using the 32U2-AU. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the 32U2-AU?
The median is 94 × 29 mm, and 100% are two-layer designs.
What is the most popular open source board using the 32U2-AU?
By GitHub stars, Drink me by yatara-cc, with 9 stars.
Can I simulate one of these boards using the 32U2-AU 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.