A
Anonymous
Mar 19, 2026
Rating: 5/5
Works with CubeIDE
No issues configuring the environment. Pinout is standard.
Description
Trendy premium product, quality guaranteed
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller | STM32F103C8T6 |
| Core Type | ARM Cortex-M3 |
| Operating Frequency | 72 MHz |
| Flash Memory | 64 KB |
| SRAM | 20 KB |
| GPIO Pins | 37 Available |
| USB Interface | Micro USB (CH340) |
| Working Voltage | 3.3V / 5V |
| Debug Interface | SWD / Serial |
| Package Includes | Board, Cable, Guide |
5 reviews
A
Anonymous
Feb 20, 2026
Rating: 4/5
Fast shipping
Arrived quickly. Board looks well manufactured with good soldering.
A
Anonymous
Feb 17, 2026
Rating: 5/5
Perfect starter kit
Bought for my son. He completed the 7-day challenge successfully.
A
Anonymous
Jan 22, 2026
Rating: 4/5
Good value board
Hardware is solid. Wish the English documentation was more detailed.
A
Anonymous
Jan 22, 2026
Rating: 5/5
Excellent for learning ARM
This kit made understanding registers much easier. The tutorials are clear.
5 FAQ
Q: What is the current limit on 3.3V pin?
A: Please refer to the STM32F103C8T6 datasheet, typically around 50mA for safe operation.
Q: Where is the SWD header located?
A: The SWD debug header is clearly labeled on the board edge near the USB port.
Q: Can I use MicroPython on this?
A: Yes, you can flash MicroPython firmware onto the STM32F103C8T6 chip.
Q: Is this compatible with Keil MDK?
A: Yes, this board is fully compatible with Keil MDK and STM32CubeIDE.
Q: Does it come with a USB cable?
A: Yes, a Micro USB cable is included in the package for power and serial communication.
![[Youxin Electronics] Soil Moisture Meter Detection Module, Soil Moisture Sensor for Intelligent Robot Cars](https://www.gosteppe.com/cache/medium/product/3877/legacy-main-eca7a3fa750966e5dca86bbf.webp)
![[Puzhong Brand Store] 51 Microcontroller Learning Board Development Board Jiangxie Tech STC89C52 DIY Kit](https://www.gosteppe.com/cache/medium/product/1885/legacy-main-0474e8371f211cc54ab452b5.webp)
![[Corrosion-Resistant] DFRobot Capacitive Soil Moisture Sensor Module Dry/Wet Detection](https://www.gosteppe.com/cache/medium/product/3259/legacy-main-2f0d3454b36b32391d263648.webp)
![Yonghe Hair Transplant [Director's Premium Plan] – Shave-Free Grafting, Customized Unlimited Units](https://www.gosteppe.com/cache/small/product/269521/legacy-main-24b4a373d5ee9fa4f1ab7324.webp)
![No-Shave Hair Transplant by Dean Yongxiang [Premium Custom], Unlimited Grafts with Pain Management](https://www.gosteppe.com/cache/small/product/269518/legacy-main-6a1bcc4d4c4ade1f2cd8eb7f.webp)
![[Anna's Ball] Lolita Ballet-Style JSK Dress, Bridal Princess Gown for Birthdays](https://www.gosteppe.com/cache/small/product/269514/legacy-main-1b2dd267b554e99ad3715dd8.webp)
