2 layers21.6 × 33.4 mm

WCH Link
kaidegit/CMSIS-DAPbyWCH
a cheap CMSIS-DAP debugger by an WCH chip named CH549F
23 parts48GPL-3.0
Open-source boards designed in KiCad by kaidegit on GitHub, from 2 repositories. A board’s address here is its repository’s there.

kaidegit/CMSIS-DAPbyWCH
a cheap CMSIS-DAP debugger by an WCH chip named CH549F
