Description:
The STM32F103C8T6 (BluePill) is a development board for the ARM Cortex M3 microcontroller. The board looks similar to the Arduino Nano board but much more powerful thanks to the ARM Cortex MCU.
The STM32F103C8T6 (BluePill) Development Board is open source and is Arduino IDE compatible. With 2 crystal oscillators, 8MHz and 32 kHz which can be used to drive the internal RTC (real-time clock).
Specifications:
Operating voltage: 2.7V – 3.6V
CPU frequency: 72 MHz
Model: STM32F103C8T6
Core: ARM 32 Cortex-M3 CPU
Number of GPIO pins: 37
Number of PWM pins: 12
Analog input pins: 10 (12-bit)
USART Peripherals: 3
I2C Peripherals: 2
SPI Peripherals: 2
Can 2.0 Peripheral: 1
Timers: 3(16-bit), 1 (PWM)
Flash Memory: 64KB
RAM: 20kB
Dimensions: 22.86mm x 253.34mm
Contents:
1 x STM32F103C8T6 (BluePill) ARM STM32 SWD Arduino Compatible Development Board
1 x Header Pin Set