3 open source boards using the PE42440
Real designs built with the PE42440, 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.
STM32VNA
joshajohnson
100 × 66 mm207 parts2LGPL-3.025
Filter Bank Dev Board
48 × 48 mm20 parts4LGPL-3.025
Ecal
30 × 30 mm14 parts2LGPL-3.025
The PE42440 in open source designs
The gallery holds 3 open source boards using the PE42440 from 1 GitHub repository; a typical one measures about 48 × 48 mm and carries around 20 components.
67% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is VNA by joshajohnson.
Microcontrollers on boards using the PE42440
What boards using the PE42440 are built for
PE42440: common questions
Where can I find a PE42440 reference design?
Each of the 3 boards on this page is a real design using the PE42440. 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 PE42440 use?
Most are built on STM32 (1).
How big is a typical board using the PE42440?
The median is 48 × 48 mm, and 67% are two-layer designs.
What is the most popular open source board using the PE42440?
By GitHub stars, VNA by joshajohnson, with 25 stars.
Can I simulate one of these boards using the PE42440 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.