A
Anonymous
Apr 05, 2026
Rating: 5/5
Fast shipping
Board arrived quickly and was well packaged. No issues.
Description
STM32F401RCT6/STM32F401CCU6 Core Board System Board Development Board MicroPython
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Unit | STM32F401RCT6 / STM32F401CCU6 |
| CPU Architecture | ARM Cortex-M4 |
| Flash Memory | 256KB (RCT6) / 128KB (CCU6) |
| SRAM | 64KB |
| Maximum Frequency | 84 MHz |
| Operating Voltage | 3.3V |
| USB Interface | Micro USB Type-B |
| Programming Support | MicroPython, C/C++, Arduino IDE |
| Debug Interface | SWD |
| Board Dimensions | 52mm x 26mm |
5 reviews
A
Anonymous
Apr 01, 2026
Rating: 4/5
Solid hardware
Compilation times are good. Wish the documentation was clearer.
A
Anonymous
Mar 14, 2026
Rating: 5/5
Excellent for MicroPython
Flashed MicroPython immediately. GPIO toggling is fast and responsive.
A
Anonymous
Mar 07, 2026
Rating: 5/5
Perfect for projects
Using this for my final year project. Stable and reliable.
A
Anonymous
Feb 21, 2026
Rating: 4/5
Good value board
Works well for the price. Pin headers were not included though.
5 FAQ
Q: Does this support Arduino IDE?
A: Yes, this board is compatible with the Arduino IDE using STM32 cores.
Q: Is 5V tolerant?
A: No, the GPIO pins are 3.3V logic. Do not connect 5V directly.
Q: Can I use SWD debugger?
A: Yes, there are dedicated SWD pins available on the header.
Q: What USB driver is needed?
A: You typically need the CH340 or CP2102 driver depending on the batch.
Q: Is MicroPython pre-installed?
A: No, you need to flash the MicroPython firmware yourself.
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