Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Processor Core	ARM Cortex-M4
Max Frequency	168 MHz
Flash Memory	512 KB
SRAM	192 KB
GPIO Count	82 Fast I/O Ports
ADC Resolution	12-bit
Communication	USART, SPI, I2C, CAN, USB OTG
Operating Voltage	3.3V / 5V
Debug Interface	SWD / JTAG
Board Size	55mm x 23mm

5 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Robust performance

Using it for a drone controller project. Handles PWM signals well.

Anonymous

Mar 11, 2026

Rating: 5/5

Fast shipping

Arrived well packaged. Board looks genuine and functions as expected.

Anonymous

Mar 07, 2026

Rating: 3/5

Decent board

Had trouble with USB drivers initially. Support helped resolve it.

Anonymous

Feb 12, 2026

Rating: 4/5

Good value board

Solid performance. Pinout diagram was slightly faded but usable.

Anonymous

Jan 26, 2026

Rating: 5/5

Excellent for learning

Works perfectly with STM32CubeIDE. Great starting point for ARM development.

5 FAQ

Q: Is the ST-LINK debugger included?

A: Yes, there is an onboard programmer compatible with ST-LINK protocols.

Q: What is the input voltage range?

A: Recommended 5V via USB or VIN pin. Regulator outputs 3.3V for logic.

Q: Does it support Arduino IDE?

A: Yes, it supports Arduino IDE with the appropriate STM32 core packages installed.

Q: Where can I find the schematic?

A: Available for download on our product page under the documentation section.

Q: Can it drive stepper motors?

A: Yes, via GPIO pins connected to external stepper motor drivers.

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