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  • STM32

STM32F103C8T6 Blue Pill Pinout, GPIOs & Arduino IDE Guide (2026)

Complete STM32F103C8T6 Blue Pill pinout and GPIO guide for 2026: power, ADC, I2C, SPI, UART, USB, SWD, boot modes and Arduino IDE setup.

  • panakos
  • 4 September 2026
  • 6 Comments
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