1 open source board using the MCP2221AxST
Real designs built with the MCP2221AxST, 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.
tkrafThe MCP2221AxST in open source designs
The gallery holds 1 open source boards using the MCP2221AxST from 1 GitHub repository; a typical one measures about 48 × 51 mm and carries around 42 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is BB-STM32WL Dev Board by tkraf.
What boards using the MCP2221AxST are built for
MCP2221AxST: common questions
Where can I find a MCP2221AxST reference design?
Each of the 1 boards on this page is a real design using the MCP2221AxST. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the MCP2221AxST?
The median is 48 × 51 mm, and 100% are two-layer designs.
What is the most popular open source board using the MCP2221AxST?
By GitHub stars, BB-STM32WL Dev Board by tkraf, with 0 stars.
Can I simulate one of these boards using the MCP2221AxST 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.