Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Model | STM32F103C8T6 |
| CPU Architecture | ARM Cortex-M3 32-bit |
| Flash Memory | 64 KB |
| SRAM | 20 KB |
| Max Clock Frequency | 72 MHz |
| Operating Voltage | 3.3V |
| GPIO Pin Count | 35 Programmable I/O |
| Communication Interfaces | USART, SPI, I2C, CAN, USB |
| Board Dimensions | 53mm x 23mm x 10mm |
| Package Includes | 1x Core Board, 1x Mini Breadboard |
Anonymous
Mar 28, 2026
Rating: 4/5
Good value but needs headers
The board works great but comes without pin headers soldered. Expect to do some soldering work.
Anonymous
Mar 09, 2026
Rating: 3/5
Decent but documentation sparse
Hardware is fine, but the included manual is very basic. You need to look up pinouts online.
Anonymous
Mar 02, 2026
Rating: 5/5
Reliable and compact
Used this for a home automation sensor node. Low power consumption and stable performance.
Anonymous
Feb 19, 2026
Rating: 5/5
Excellent starter board
This board is perfect for getting into ARM development. Works flawlessly with the ST-Link programmer.
Anonymous
Jan 22, 2026
Rating: 5/5
Arduino IDE compatible
I was surprised how easy it was to set up with the Arduino IDE using the STM32 core. Highly recommended.
Q: Is the bootloader pre-installed?
A: Yes, the board comes with a serial bootloader allowing USB UART programming without a debugger.
Q: What size is the included breadboard?
A: It is a mini solderless breadboard, approximately 8.5cm x 5.5cm, suitable for prototyping.
Q: Is this board 5V tolerant?
A: No, the GPIO pins are 3.3V logic. Applying 5V directly may damage the MCU.
Q: Can I use this with Arduino IDE?
A: Yes, you can program it using the Arduino IDE by installing the STM32duino board package.
Q: Does it come with a debugger?
A: No, this package includes the board and breadboard only. An ST-Link V2 programmer is sold separately.
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