Designed my own development board version for the famous 10-cent microcontroller of RISC-V CH32V003F4P6. Now I plan to order PCBs. Then assemble it and test it.

Schematics

Pins

PCB

Symbol

Useful Links

• https://www.wch-ic.com/products/CH32V003.html
• https://github.com/openwch/ch32v003
• https://github.com/wagiminator/Development-Boards/tree/main/CH32V003F4P6_DevBoard
• https://github.com/openwch/arduino_core_ch32