2 open source boards using the 4N32M
Real designs built with the 4N32M, 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.
ESP32Usb scoring platform
AndrewCraswell
165 × 100 mm223 parts4LMIT0
ESP32Fencing Club standalone scoring box
165 × 100 mm199 parts4LMIT0
The 4N32M in open source designs
The gallery holds 2 open source boards using the 4N32M from 1 GitHub repository; a typical one measures about 165 × 100 mm and carries around 211 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is Usb scoring platform by AndrewCraswell.
Microcontrollers on boards using the 4N32M
What boards using the 4N32M are built for
4N32M: common questions
Where can I find a 4N32M reference design?
Each of the 2 boards on this page is a real design using the 4N32M. 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 4N32M use?
Most are built on ESP32 (2).
How big is a typical board using the 4N32M?
The median is 165 × 100 mm, and 0% are two-layer designs.
What is the most popular open source board using the 4N32M?
By GitHub stars, Usb scoring platform by AndrewCraswell, with 0 stars.
Can I simulate one of these boards using the 4N32M 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.