3 open source boards using the USB3343
Real designs built with the USB3343, 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.
FPGAUsb sniffer
ataradov
58.2 × 38.1 mm86 parts2LBSD-3-Clause1.3k
STM32USB Dongle
2sayle
70 × 27 mm56 parts6LNo license8
Replicookie
cmcquinn
184.2 × 127 mm173 parts6LCERN-OHL-S-2.01
The USB3343 in open source designs
The gallery holds 3 open source boards using the USB3343 from 3 GitHub repositories; a typical one measures about 70 × 38.1 mm and carries around 86 components.
67% use four copper layers or more, and 67% carry an open source license.
The most starred is Usb sniffer by ataradov.
What boards using the USB3343 are built for
USB3343: common questions
Where can I find a USB3343 reference design?
Each of the 3 boards on this page is a real design using the USB3343. 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 USB3343 use?
Most are built on FPGA (1) and STM32 (1).
How big is a typical board using the USB3343?
The median is 70 × 38.1 mm, and 33% are two-layer designs.
What is the most popular open source board using the USB3343?
By GitHub stars, Usb sniffer by ataradov, with 1,281 stars.
Can I simulate one of these boards using the USB3343 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.