Note: There are many fake versions of this module available for a much cheaper price. They use low-cost IC's onboard which are unreliable and may not work. They fail to detect on computers and you will encounter programming issues. Each board we sell are tested for proper working and are souced from the best available suppliers.

We also have the same board with the STM32F103C6T6 Microcontroller. It comes with lower flash memory(32KB) and less SPI, I2C Ports, etc at lower cost. Check it out here.

Features

This board is very suitable for learners that want to learn STM32 microcontroller with ARM Coretex-M3 32-bit core.
On-board SWD interface, and it can be programmed with ST-LINK V2.
On-board reset button and power indicator LED.
On-board test indicator LED, and the beginners can program to control it.
On-board 100mA 3.3V Regulator.
All GPIO are led out and the names of the pins are marked
Operating voltage: 3.3 V.
IO logic voltage: 3.3V
Digital I/O Pins: 37.
Analog Input Pins: 10 (12bits).
USB interface:1
Flash Memory: 64KB.
SRAM: 20KB.
Programmable Clock Speed: 72 MHz (MAX).
Model: STM32F103C8T6
Core: ARM 32 Cortex-M3 CPU.
Debug mode: SWD.
72MHz work frequency.
64K flash memory,
2.0-3.6V power, I/O.
Reset(POR/PDR).
4-16MHz crystal.
On-board Mini USB interface, you can give the board power supply and USB communication.
Size: Approx. 55*20*10mm