2 open source boards using the BD9D320EFJ-E2
Real designs built with the BD9D320EFJ-E2, 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.
QPCR-main
hisashin
100 × 94.8 mm92 parts2LGPL-3.047
Raspberry PiQPCR-root
138.5 × 65.2 mm85 parts2LGPL-3.047
The BD9D320EFJ-E2 in open source designs
The gallery holds 2 open source boards using the BD9D320EFJ-E2 from 1 GitHub repository; a typical one measures about 119.3 × 80 mm and carries around 89 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is QPCR-main by hisashin.
Microcontrollers on boards using the BD9D320EFJ-E2
BD9D320EFJ-E2: common questions
Where can I find a BD9D320EFJ-E2 reference design?
Each of the 2 boards on this page is a real design using the BD9D320EFJ-E2. 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 BD9D320EFJ-E2 use?
Most are built on Raspberry Pi (1).
How big is a typical board using the BD9D320EFJ-E2?
The median is 119.3 × 80 mm, and 100% are two-layer designs.
What is the most popular open source board using the BD9D320EFJ-E2?
By GitHub stars, QPCR-main by hisashin, with 47 stars.
Can I simulate one of these boards using the BD9D320EFJ-E2 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.