1 open source board using the CH32V003J4M6
Real designs built with the CH32V003J4M6, 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.
74thThe CH32V003J4M6 in open source designs
The gallery holds 1 open source boards using the CH32V003J4M6 from 1 GitHub repository; a typical one measures about 20.3 × 33.3 mm and carries around 11 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Power Switch Adapter by 74th.
Microcontrollers on boards using the CH32V003J4M6
What boards using the CH32V003J4M6 are built for
CH32V003J4M6: common questions
Where can I find a CH32V003J4M6 reference design?
Each of the 1 boards on this page is a real design using the CH32V003J4M6. 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 CH32V003J4M6 use?
Most are built on RISC-V (1).
How big is a typical board using the CH32V003J4M6?
The median is 20.3 × 33.3 mm, and 100% are two-layer designs.
What is the most popular open source board using the CH32V003J4M6?
By GitHub stars, Power Switch Adapter by 74th, with 1 stars.
Can I simulate one of these boards using the CH32V003J4M6 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.