1 open source board using the CH559L
Real designs built with the CH559L, 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.
zOnlyKroksThe CH559L in open source designs
The gallery holds 1 open source boards using the CH559L from 1 GitHub repository; a typical one measures about 59.9 × 19.9 mm and carries around 29 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is CH559-MASS by zOnlyKroks.
Microcontrollers on boards using the CH559L
CH559L: common questions
Where can I find a CH559L reference design?
Each of the 1 boards on this page is a real design using the CH559L. 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 CH559L use?
Most are built on WCH CH32/CH55x (1).
How big is a typical board using the CH559L?
The median is 59.9 × 19.9 mm, and 0% are two-layer designs.
What is the most popular open source board using the CH559L?
By GitHub stars, CH559-MASS by zOnlyKroks, with 0 stars.
Can I simulate one of these boards using the CH559L 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.