1209 / B003 - CH32V003 RISC-V USB Firmware Bootloader

VID0x1209
PID0xB003
Ownercnlohr
LicenseMIT-x11, Public Domain
Sitehttp://github.com/cnlohr/rv003usb

The CH32V003 is a 10 cent microcontroller. RV003USB is a firmware-only USB stack for the RISC-V platform.

Provided the bootloader has been installed, this allows you to flash the part without a bootloader.

As a note: Please monitor the serial number for further differentiation.