2 open source boards using the WCH CH224K (LCSC C970725)

Real designs built with the WCH CH224K (LCSC C970725), 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.

2 boardsClear filtersOpen license only|Most starred Recently updated Most components

The WCH CH224K (LCSC C970725) in open source designs

The gallery holds 2 open source boards using the WCH CH224K (LCSC C970725) from 1 GitHub repository; a typical one measures about 135 × 21 mm and carries around 80 components.

100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.

The most starred is Usbc pd airsoft module by Fluffik214.

Microcontrollers on boards using the WCH CH224K (LCSC C970725)

STM32 2

What boards using the WCH CH224K (LCSC C970725) are built for

Power & battery 2

WCH CH224K (LCSC C970725): common questions

Where can I find a WCH CH224K (LCSC C970725) reference design?

Each of the 2 boards on this page is a real design using the WCH CH224K (LCSC C970725). 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 WCH CH224K (LCSC C970725) use?

Most are built on STM32 (2).

How big is a typical board using the WCH CH224K (LCSC C970725)?

The median is 135 × 21 mm, and 100% are two-layer designs.

What is the most popular open source board using the WCH CH224K (LCSC C970725)?

By GitHub stars, Usbc pd airsoft module by Fluffik214, with 0 stars.

Can I simulate one of these boards using the WCH CH224K (LCSC C970725) 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.