Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Microcontroller Model	STM32F103VET6
CPU Architecture	ARM Cortex-M3 32-bit RISC
Max Frequency	72 MHz
Flash Memory	512 KB
SRAM	64 KB
Operating Voltage	3.3V
Input Voltage	5V via USB or VIN Pin
GPIO Pins	80+ Available IO Ports
Debug Interface	Integrated ST-Link/V2
Board Dimensions	55mm x 80mm

5 reviews

Anonymous

Mar 26, 2026

Rating: 4/5

Good Value Board

Works great with STM32CubeIDE. Documentation could be slightly more detailed for beginners, but overall very satisfied.

Anonymous

Feb 26, 2026

Rating: 5/5

Fast Shipping

Arrived well protected in anti-static packaging. Board looks exactly like the pictures.

Anonymous

Feb 04, 2026

Rating: 5/5

Solid Hardware Quality

PCB quality is impressive for the price. All headers are soldered well and the USB port feels sturdy.

Anonymous

Feb 02, 2026

Rating: 5/5

Works with CubeIDE

No driver issues on Windows 10. Recognized immediately and flashing code is very fast.

Anonymous

Jan 26, 2026

Rating: 5/5

Excellent Learning Tool

Perfect for my university embedded systems course. The pinout is clearly labeled and the ST-Link works out of the box.

5 FAQ

Q: Are the GPIO pins 5V tolerant?

A: Most GPIO pins are 3.3V logic level. Please check the specific datasheet for 5V tolerant pins before connecting.

Q: Can I use this with Arduino IDE?

A: Yes, you can use the STM32duino bootloader package to program this board via Arduino IDE.

Q: What is the power consumption?

A: Typical consumption is around 200mA depending on peripherals used and CPU frequency.

Q: Which IDEs are supported for this board?

A: This board supports Keil MDK, IAR EWARM, STM32CubeIDE, and GCC-based toolchains.

Q: Do I need to install specific drivers?

A: Yes, you may need to install ST-Link V2 drivers for Windows if they are not automatically recognized.

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