1 open source board using the PJ-320A
Real designs built with the PJ-320A, 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.
bschwindThe PJ-320A in open source designs
The gallery holds 1 open source boards using the PJ-320A from 1 GitHub repository; a typical one measures about 285.8 × 116.7 mm and carries around 211 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Key ripper by bschwind.
Microcontrollers on boards using the PJ-320A
What boards using the PJ-320A are built for
PJ-320A: common questions
Where can I find a PJ-320A reference design?
Each of the 1 boards on this page is a real design using the PJ-320A. 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 PJ-320A use?
Most are built on RP2040/RP2350 (1).
How big is a typical board using the PJ-320A?
The median is 285.8 × 116.7 mm, and 100% are two-layer designs.
What is the most popular open source board using the PJ-320A?
By GitHub stars, Key ripper by bschwind, with 288 stars.
Can I simulate one of these boards using the PJ-320A 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.