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CH32V103

SWDIO - PA13 @ MCU SWCLK - PA14 @ MCU

“Deprotect” or “接触代码保护” must be run before using wlin.(use WCHISPTool or wchisp).

USBISP

BOOT0 to VCC

Chips

 * CH32F103C8T6-0x20004102
 * CH32F103R8T6-0x2000410F