Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards
Origin	-
Microcontroller	STM32F411CEU6
Core Architecture	ARM Cortex-M4
Max Frequency	100 MHz
Flash Memory	512 KB
SRAM	128 KB
Operating Voltage	3.3V
Input Voltage Range	3.6V - 9V (via VIN)
GPIO Pins	36 Available
Supported IDEs	Keil, IAR, STM32CubeIDE, MicroPython
Board Dimensions	22mm x 17mm

6 reviews

Anonymous

Mar 20, 2026

Rating: 5/5

Perfect for MicroPython projects

This board is incredibly compact yet powerful. Getting MicroPython up and running was seamless. The pinout is clearly labeled, making it great for rapid prototyping.

Anonymous

Mar 19, 2026

Rating: 5/5

Best learning board for ARM Cortex

As a student transitioning from Arduino to ARM, this board was the perfect stepping stone. The community support for STM32 is huge, and this specific module is very affordable.

Anonymous

Mar 03, 2026

Rating: 5/5

Tiny powerhouse

Don't let the size fool you. This thing packs a punch with 100MHz clock speed. I've ported several C libraries to it successfully. Great build quality too.

Anonymous

Mar 02, 2026

Rating: 4/5

Solid core module

Works exactly as described. The USB interface is stable for flashing firmware. I deducted one star only because the documentation link on the box was broken, but online resources filled the gap.

Anonymous

Mar 02, 2026

Rating: 4/5

Great value, minor soldering needed

Excellent performance for the price. Note that headers are not pre-soldered on my unit, so be prepared to do some work if you need plug-and-play capability. Otherwise, the STM32F411 runs cool and fast.

Anonymous

Mar 02, 2026

Rating: 5/5

Ideal for drone flight controllers

I used this as the brain for a custom mini-drone. The processing power handles sensor fusion algorithms without breaking a sweat. Highly recommended for robotics applications.

5 FAQ

Q: Does this board come with pre-soldered pin headers?

A: No, this core module typically ships without pre-soldered headers to allow for flexible mounting options. You will need to solder them yourself if required.

Q: What is the maximum current this board can supply to peripherals?

A: The 3.3V regulator can typically supply up to 300mA, but we recommend keeping peripheral load under 200mA for stability. High-power devices should use an external power source.

Q: Is this compatible with the Arduino IDE?

A: Yes, you can use this board with the Arduino IDE by installing the appropriate STM32 board package via the Board Manager. It is also natively supported by MicroPython.

Q: Can I power this via the USB port alone?

A: Yes, the board can be powered directly through the micro-USB port for normal operation. The VIN pin is only necessary if you are powering it from an external battery or higher voltage source.

Q: Does it support hardware floating-point operations?

A: Yes, the STM32F411CEU6 features an ARM Cortex-M4 core with a single-precision FPU, allowing for efficient hardware floating-point calculations.

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