A
Anonymous
Mar 26, 2026
Rating: 4/5
Good value but no headers
Great functionality for the price. Just note you need to solder your own pin headers.
Description
Dual Type-C interfaces, one-click SPI download, SWD debug interface, TFT support
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Unit | STM32F103RCT6 |
| Flash Memory | 256 KB |
| Static RAM | 48 KB |
| Max Frequency | 72 MHz |
| USB Interface | Type-C |
| Operating Voltage | 3.3V |
| Input Voltage | 5V via USB |
| Debug Interface | SWD & SPI Flash |
| PCB Dimensions | 55 x 25 mm |
| Package Weight | 12 grams |
5 reviews
A
Anonymous
Mar 05, 2026
Rating: 5/5
Great for learning ARM
Bought this for my university course. Documentation online is sufficient to get started.
A
Anonymous
Feb 23, 2026
Rating: 5/5
Fast programming speed
The SPI Flash download feature is much faster than standard serial downloading.
A
Anonymous
Feb 08, 2026
Rating: 5/5
Perfect for embedded projects
This board works flawlessly with STM32CubeIDE. The Type-C connection is very durable.
A
Anonymous
Jan 24, 2026
Rating: 3/5
Works but drivers needed
Had some trouble installing the CH340 drivers on Windows 11 initially.
5 FAQ
Q: Can I power it with a 9V battery?
A: No, please use the 5V USB input or a regulated 5V source to avoid damage.
Q: Does it come with soldered headers?
A: No, the board is shipped without headers to allow for custom configurations.
Q: Is the bootloader pre-installed?
A: Yes, the system memory bootloader is available for serial download.
Q: What debugger do you recommend?
A: We recommend using an ST-Link V2 or V3 for SWD debugging.
Q: Is this board compatible with PlatformIO?
A: Yes, it is fully compatible with PlatformIO and the STM32 platform.
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