3 open source boards using the USB3300
Real designs built with the USB3300, 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.
FPGAZYNQ Ruler
Stanlazy
88 × 23.4 mm217 parts4LLGPL-2.117
STM32Hard wookey motherboard
wookey-project
43 × 66 mm68 parts4LCERN-OHL-1.210
STM32Mcu
trlsmax
92.6 × 62.8 mm92 parts2LGPL-3.04
The USB3300 in open source designs
The gallery holds 3 open source boards using the USB3300 from 3 GitHub repositories; a typical one measures about 88 × 62.8 mm and carries around 92 components.
67% use four copper layers or more, and 100% carry an open source license.
The most starred is ZYNQ Ruler by Stanlazy.
USB3300: common questions
Where can I find a USB3300 reference design?
Each of the 3 boards on this page is a real design using the USB3300. 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 USB3300 use?
Most are built on STM32 (2) and FPGA (1).
How big is a typical board using the USB3300?
The median is 88 × 62.8 mm, and 33% are two-layer designs.
What is the most popular open source board using the USB3300?
By GitHub stars, ZYNQ Ruler by Stanlazy, with 17 stars.
Can I simulate one of these boards using the USB3300 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.