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Welcome to the ch32v003fun wiki!

An open source software development stack for the CH32V003, a 10 cent 48 MHz RISC-V Microcontroller

• Instructions for installation
• Features of the package
• Info on the chips (with pinout diagrams) and limits of each package
• Examples to demonstrate how to use various chip functions

Docs and Links

• https://raw.githubusercontent.com/openwch/ch32v003/main/RISC-V%20QingKeV2%20Microprocessor%20Debug%20Manual.pdf Debugging Manual
• http://www.wch-ic.com/downloads/QingKeV2_Processor_Manual_PDF.html Processor Manual
• http://www.wch-ic.com/downloads/CH32V003RM_PDF.html Technical Reference Manual
• http://www.wch-ic.com/downloads/CH32V003DS0_PDF.html Datasheet