Mini STM32F103C8T6 CH340 Development Board Microcontroller Core Board ARM Module
MINI32 is based on STM32F103C8T6 as the core board. Key: RST (reset button), BTO (BOOT mode selection button). TYPE-C: Choose between power input and USB/serial port (CH340N). Core: ARM Correx-M3. C-port power input:5V 500Ma.