STM32F103C8T6 Blue Pill Development Board

About this product

STM32F103C8T6 Blue Pill development board with an ARM Cortex-M3 core running at 72MHz, 64KB flash, and 20KB SRAM. Breadboard-friendly with USB, CAN, SPI, I2C, and UART. Suited for learning STM32 and embedded projects beyond Arduino.

Arduino, ESP32, Raspberry Pi and other microcontroller and single-board computer platforms for embedded, IoT and edge AI projects.

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Specifications

MCU

STM32F103C8T6 (ARM Cortex-M3)

Clock Speed

72MHz max

Flash

64KB

SRAM

20KB

GPIO

37

Interfaces

1 CAN, 3 USART, 2 SPI, 2 I2C, USB 2.0 FS

Operating Voltage

3.3V

USB Connector

Micro-USB