A
Anonymous
Apr 14, 2026
Rating: 5/5
Great Value Core Board
Pins are labeled clearly. Soldering pads are well spaced for hobbyists.
Description
STM32F103C8T6/C6T6_mini Development Board CH340 ARM 32-bit MCU System Board Core Board
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller | STM32F103C8T6 |
| CPU Core | ARM Cortex-M3 32-bit |
| Clock Speed | 72 MHz |
| Flash Memory | 64 KB |
| SRAM | 20 KB |
| USB Interface | CH340 USB-to-TTL |
| Operating Voltage | 3.3V |
| Input Voltage | 5V DC |
| GPIO Count | 37 Pins |
| Dimensions | 53 x 23 x 10 mm |
5 reviews
A
Anonymous
Mar 16, 2026
Rating: 5/5
Compact and Reliable
Using this for a drone flight controller. Size is perfect and processing power is sufficient.
A
Anonymous
Mar 10, 2026
Rating: 5/5
Perfect for STM32 Learning
Bought this to transition from Arduino. The CH340 chip makes uploading code very easy without extra hardware.
A
Anonymous
Mar 09, 2026
Rating: 4/5
Solid Performance
Bootloader worked out of the box. One pin header was loose but easily fixed.
A
Anonymous
Feb 25, 2026
Rating: 4/5
Good Budget Option
Works well for basic projects. Had to install drivers manually on Windows 10 but otherwise functional.
5 FAQ
Q: Can I use 5V sensors directly?
A: No, the GPIO is 3.3V logic. Use level shifters for 5V sensors.
Q: Is the bootloader pre-installed?
A: Yes, it comes with a standard bootloader ready for serial uploading.
Q: Is there a reset button?
A: Yes, there is a physical reset button on the board for manual resets.
Q: Does this support SWD debugging?
A: Yes, the board exposes SWDIO and SWCLK pins for ST-Link debugging.
Q: What software do you recommend?
A: We recommend STM32CubeIDE or Arduino IDE with STM32duino package.
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