Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Microcontroller	STM32F103C8T6
CPU Architecture	ARM Cortex-M3
Clock Speed	72 MHz
Flash Memory	64 KB
SRAM	20 KB
Operating Voltage	3.3V
Input Interface	USB Type-C
Digital I/O Pins	37 Programmable
Analog Input Channels	10 (12-bit ADC)
Board Dimensions	55mm x 23mm

5 reviews

Anonymous

Apr 02, 2026

Rating: 5/5

Great for beginners

Matches the online tutorial perfectly. I was able to blink an LED within minutes of unboxing. The USB connection is stable.

Anonymous

Mar 28, 2026

Rating: 5/5

Excellent value

Works with STM32CubeIDE out of the box. Great price point for students learning embedded systems.

Anonymous

Mar 13, 2026

Rating: 5/5

Fast delivery

Pin headers were pre-soldered which saved me a lot of time. Quality of the PCB looks professional.

Anonymous

Mar 05, 2026

Rating: 3/5

Good hardware

The board itself is fine, but the documentation link provided in the box was broken upon arrival. Had to search online.

Anonymous

Feb 18, 2026

Rating: 4/5

Solid board

Works well for my projects. USB driver installation was tricky initially on Windows 11, but once installed, it works fine.

5 FAQ

Q: Can I connect 5V sensors directly to the GPIO?

A: Most GPIO pins are 5V tolerant, but we recommend using a logic level converter for safety.

Q: Is the SWD interface available for debugging?

A: Yes, SWD pins are broken out on the board for external debugger usage.

Q: Is the sensor kit included in this package?

A: No, this listing is for the board only. The sensor kit is available as a separate bundle.

Q: Does it support MicroPython firmware?

A: Yes, you can flash MicroPython firmware onto this STM32 chip.

Q: Is CH340 driver needed for this board?

A: Yes, please install the CH340 USB to UART driver to communicate with the board.

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