A
Anonymous
Mar 25, 2026
Rating: 5/5
Verified purchase
USB connectivity is stable. No driver issues on Windows 10.
Description
Over 100,000 units sold – a bestseller!
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Model | STM32F103C8T6 |
| CPU Architecture | 32-bit ARM Cortex-M3 |
| Max Clock Speed | 72 MHz |
| Flash Memory | 64 KB |
| Static RAM | 20 KB |
| Operating Voltage | 3.3V |
| Power Input | 5V via Micro USB |
| GPIO Pins | 37 Programmable I/O |
| Kit Includes | Core Board, Mini Breadboard, Jumper Wires |
| IDE Support | Keil, STM32CubeIDE, Arduino IDE |
5 reviews
A
Anonymous
Mar 23, 2026
Rating: 5/5
Great for students
Bought this for my embedded systems class. Works perfectly with the tutorials provided by the university.
A
Anonymous
Feb 10, 2026
Rating: 5/5
Robust design
Been using it for a robotics project. Voltage regulation is stable under load.
A
Anonymous
Feb 08, 2026
Rating: 5/5
Complete kit
The breadboard inclusion saves time. Quality feels solid compared to generic blue pills.
A
Anonymous
Feb 06, 2026
Rating: 4/5
Good board, minor docs
Hardware is excellent. Documentation could be more detailed in English, but community support helps.
5 FAQ
Q: Is this suitable for beginners?
A: Yes, it is designed for education and features standard pinouts for easy learning.
Q: Is it 5V tolerant?
A: The GPIO pins are 3.3V logic. Please use level shifters for 5V sensors.
Q: What is the breadboard size?
A: It is a mini solderless breadboard compatible with standard 0.1 inch pitch jumpers.
Q: Can I use Arduino IDE?
A: Yes, you can use the STM32duino bootloader package to program via Arduino IDE.
Q: Does this come with a debugger?
A: No, this kit includes the core board and breadboard. ST-Link debugger is sold separately.
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