Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Microcontroller Model	STM32F103VCT6
CPU Core	ARM Cortex-M3 32-bit RISC
Flash Memory	256 KB
SRAM	48 KB
System Clock	72 MHz
Operating Voltage	3.3V
Input Voltage	5V via USB or VIN
GPIO Count	80+ Pins
Debug Interface	SWD/JTAG
Manufacturer	Lingzhi Electronics

5 reviews

Anonymous

Mar 28, 2026

Rating: 5/5

Great I/O access

All pins are broken out clearly. PCB quality is solid. Voltage regulation is stable during testing.

Anonymous

Mar 21, 2026

Rating: 5/5

Excellent minimal system

Works straight out of the box. Used it with ST-Link V2 without issues. The pinout is standard and easy to reference.

Anonymous

Mar 14, 2026

Rating: 5/5

Perfect for university projects

Cheap and reliable. Managed to run FreeRTOS on it smoothly. Great for learning embedded systems.

Anonymous

Mar 06, 2026

Rating: 4/5

Good quality chip

Genuine STM32 chip. Headers were not soldered which was fine for my setup. PCB quality seems durable.

Anonymous

Feb 05, 2026

Rating: 4/5

Solid development board

No complaints. Programming was easy using STM32CubeIDE. Delivery was fast.

5 FAQ

Q: Are the headers included in the package?

A: Yes, pin headers are included but not pre-soldered to allow for flexible mounting options.

Q: Can I power this via USB?

A: Yes, you can power the board via the Micro-USB port or the VIN pin using a 5V source.

Q: Is this board compatible with ST-Link V2?

A: Yes, this board is fully compatible with ST-Link V2 and J-Link debuggers via the SWD interface.

Q: Does it support 5V logic levels?

A: The MCU operates at 3.3V. Most GPIOs are 5V tolerant, but please check the datasheet for specific pins before connecting.

Q: Is there any documentation provided?

A: A schematic diagram and pinout map are available on our product page download section.

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