Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Model | STM32F103C8T6 |
| Core Architecture | ARM Cortex-M3 32-bit RISC |
| Max Frequency | 72 MHz |
| Flash Memory | 64 KB |
| SRAM Capacity | 20 KB |
| Operating Voltage | 3.3V |
| Input Voltage | 5V via USB or VIN |
| Communication Interfaces | RS232, RS485, CAN, Dual UART |
| Enclosure Material | Aluminum Alloy Case |
| Debug Interface | SWD / JTAG |
Anonymous
Apr 06, 2026
Rating: 5/5
Perfect for industrial prototyping
The RS485 and CAN interfaces work flawlessly. The aluminum case keeps it cool during long tests. Sample code was easy to compile.
Anonymous
Apr 05, 2026
Rating: 4/5
Great hardware, docs could be better
Board quality is excellent. Pinout is clear. Would give 5 stars if the wiki had more examples for the CAN bus configuration.
Anonymous
Feb 10, 2026
Rating: 5/5
Solid STM32 board
Been using STM32 for years. This board saves time with built-in transceivers. No need for external modules. Verified working with Keil.
Anonymous
Feb 08, 2026
Rating: 4/5
Good value for money
Works as described. USB cable included was a nice touch. Only minor issue was the pin headers were slightly loose on arrival.
Anonymous
Jan 23, 2026
Rating: 5/5
Robust construction
Love the metal case. Protects the board well in messy lab environments. UART dual ports are very convenient for debugging.
Q: Is this compatible with STM32CubeIDE?
A: Yes, fully compatible with STM32CubeIDE, Keil, and IAR.
Q: Does it come with a USB to TTL converter?
A: It features built-in interfaces, but programming requires an ST-Link or similar SWD debugger.
Q: Are the IO pins 5V tolerant?
A: Most GPIOs are 3.3V logic. Please check the datasheet for specific 5V tolerant pins before connecting.
Q: Can I power this via the USB port alone?
A: Yes, the board can be powered directly via the Micro USB connection.
Q: What is the maximum baud rate for UART?
A: The UART supports standard baud rates up to 4.5 Mbps depending on configuration.
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