5 open source boards using the CH32V003FxUx
Real designs built with the CH32V003FxUx, 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.
RISC-VTester pcb business card
MarkJB
83.8 × 53.3 mm46 parts2LNo license10
RISC-VRusb pd second
ambraglow
25.5 × 24.6 mm31 parts2LGPL-3.01
RISC-VAdin1100 podl
dragonlock2
72 × 24 mm125 parts2LApache-2.013
RISC-VTester pcb business card unrouted
83.8 × 53.3 mm41 parts2LNo license10
RISC-VKeybit
notaroomba
19.1 × 19.1 mm19 parts2LNo license2
The CH32V003FxUx in open source designs
The gallery holds 5 open source boards using the CH32V003FxUx from 4 GitHub repositories; a typical one measures about 72 × 24.6 mm and carries around 41 components.
100% are two-layer designs, the rest use four layers or more, and 40% carry an open source license.
The most starred is Adin1100 podl by dragonlock2.
Microcontrollers on boards using the CH32V003FxUx
What boards using the CH32V003FxUx are built for
CH32V003FxUx: common questions
Where can I find a CH32V003FxUx reference design?
Each of the 5 boards on this page is a real design using the CH32V003FxUx. 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 CH32V003FxUx use?
Most are built on RISC-V (5).
How big is a typical board using the CH32V003FxUx?
The median is 72 × 24.6 mm, and 100% are two-layer designs.
What is the most popular open source board using the CH32V003FxUx?
By GitHub stars, Adin1100 podl by dragonlock2, with 13 stars.
Can I simulate one of these boards using the CH32V003FxUx 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.