2 open source boards using the CH224K
Real designs built with the CH224K, 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.
MuBook
LtBrain
170.2 × 142 mm260 parts4LMIT36
Raspberry PiThe 4DS
Astronuat21
160 × 90 mm347 parts4LAGPL-3.04
The CH224K in open source designs
The gallery holds 2 open source boards using the CH224K from 2 GitHub repositories; a typical one measures about 165.1 × 116 mm and carries around 304 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is MuBook by LtBrain.
Microcontrollers on boards using the CH224K
What boards using the CH224K are built for
CH224K: common questions
Where can I find a CH224K reference design?
Each of the 2 boards on this page is a real design using the CH224K. 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 CH224K use?
Most are built on Raspberry Pi (1).
How big is a typical board using the CH224K?
The median is 165.1 × 116 mm, and 0% are two-layer designs.
What is the most popular open source board using the CH224K?
By GitHub stars, MuBook by LtBrain, with 36 stars.
Can I simulate one of these boards using the CH224K 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.