Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Processor Core | ARM Cortex-M3 |
| Microcontroller Model | STM32F103RCT6/RBT6 |
| System Clock | 72 MHz |
| Flash Storage | 256KB (RCT6) / 128KB (RBT6) |
| Static RAM | 48KB |
| Logic Voltage | 3.3V DC |
| Power Input | 5V - 9V via VIN Pin |
| IO Ports | 51 Programmable GPIO |
| Debug Protocol | JTAG / SWD |
| Package Size | 55mm x 35mm x 10mm |
Anonymous
Apr 13, 2026
Rating: 5/5
Perfect for embedded learning
This board works flawlessly with STM32CubeIDE. The pinout is standard and easy to follow for beginners.
Anonymous
Apr 04, 2026
Rating: 5/5
Excellent starter kit
Documentation online is helpful. Bootloader works fine and uploading code is straightforward.
Anonymous
Mar 03, 2026
Rating: 5/5
Compatible with my TFT
Connected a 2.4 inch display without issues. The FSMC interface works as expected for fast graphics.
Anonymous
Feb 22, 2026
Rating: 5/5
Reliable development tool
Using it for a robotics project. No crashes so far and the voltage regulators are stable.
Anonymous
Feb 15, 2026
Rating: 4/5
Good value board
Solid build quality and fast shipping. I wish it included a USB cable in the box, but otherwise great.
Q: Does it come with headers soldered?
A: Usually shipped with pin headers unsoldered to allow for custom setup and breadboard use.
Q: Is the 5V pin output or input?
A: It can be used as an input for external power or as an output powered via the USB connection.
Q: What debugger do you recommend?
A: We recommend using an ST-Link V2 debugger for SWD programming and debugging.
Q: Does this support Arduino IDE?
A: Yes, you can program it using Arduino IDE with the appropriate STM32 board packages installed.
Q: Can I drive motors directly?
A: No, please use a motor driver module. GPIO pins cannot handle the high current required for motors.
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