STM32F411CEU6 Development Board
- Gold sinking process is adopted, lead-free process is used, and the needle arrangement is gold-plated, which is more environmentally friendly
- STM32F411CEU6 100Mhz, 128KB RAM, 512KB ROM
- 25MHZ high speed crystal oscillator & 32.768khz 6PF low speed crystal oscillator
- STM32F411CEU6 support for MicroPython programming with available MicroPython firmware; Support for programming development; Support C language programming development
- STM32F411CEU6 there are 3 buttons, reset key, BOOT0 key, user key
€4,90 – €6,50
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💰 Shipping Costs
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🕒 Order Processing Time
Orders are processed, verified, and packed within 2-5 business days (excluding weekends and holidays).
During peak seasons or sales events, processing may take up to 7 business days. We’ll notify you via email if a significant delay occurs.
⏱️ Estimated Delivery Time (After Processing)
| Region | Estimated Delivery (Business Days) |
|---|---|
| Asia | 2–5 |
| Western EU | 7–10 |
| Eastern EU | 7–10 |
| North America | 5–8 |
| South America | 7–15 |
| Australia | 5–8 |
| Africa | 5–15 |
📦 Order Tracking & Support
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For Engineers Who Love Open Source Hardware
Hello, fellow geeks!
I’m an embedded systems engineer with a degree in IoT Engineering, and I’ve been deeply involved in AIoT product development for years. I’ve participated in several B2B projects from the ground up — covering open-source hardware, system architecture, hardware selection, and solution implementation.
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As for me, I hope to use this space to connect with like-minded engineers, exchange ideas, and — to be honest — maybe earn a little on the side too. That’s part of the fun. 😄
To all the makers and creators who’ve supported me along the way — thank you.
Due to some heavy personal projects recently, I haven’t been able to update or engage as frequently as I’d like — and for that, I apologize.
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If you believe in that too, let’s build something useful and meaningful — together.
ARM Cortex M4 Microcontroller
Performance
- Maximum Operating Frequency: 100MHz
- Zero-wait access memory with Floating Point Unit (FPU)
Memory
- 512KB ROM Flash Program Memory
- 128KB SRAM Static Random Access Memory
- Unpopulated SPI Flash
Clock and Power
- Power Input: 3.3V – 5V
- 3.3V LDO Maximum Output Current: 100mA
- Equipped with US8C protection diode to prevent power backflow
- 25MHz 9pF High-speed Crystal Oscillator
- 32.768K 6pF Low-speed Crystal Oscillator
Interfaces and Buttons
- USART: 3
- I2C: 3
- SPI: 5
- USB FS: 1
- ADC: 1 (10-bit)
- I2S: 5
- CRC: 1
- TIM: 8
- 20Pin 2.54mm Pitch I/O Interfaces: 2
- 4Pin 2.54mm Pitch SW Debug Interface: 1
- USB Type-C Interface: 1
- User Button (KEY PA0): 1
- Reset Button (NRST): 1
- BOOT0 Button: 1
Design and Quality
- Lead-free soldering process with gold-plated PCB
- BOOT setting is configured via a button
- High-quality crystals and metal housing ensure good oscillation
- Always use genuine ST chips
- Regular updates on GitHub/Gitee for the chip batch numbers to ensure the purchase of brand new chips
- No factory test program provided to prevent counterfeiting and maintain quality
Dimensions and Accessories
- Dimensions: 52.38mm × 20.78mm
- Accessories:
- 20Pin 2.54mm Pitch Header: 2
- 4Pin 2.54mm Pitch Bent Header: 1
- Core board packaged in a self-sealing anti-static bag, with headers packed separately to reduce damage
- Altium Designer core board package information provided
Development Methods and Examples
- STM32 HAL library examples, USBDisk & FATFS examples
- Standard library examples provided
- Includes MicroPython firmware and configuration files
- Supports Arduino programming; search for Arduino_Core_STM32 on GitHub
How to enter ISP (serial port /USB download)
Method 1:
Press Boot0 and NRST at the same time and release NRST. After 0.5s, release Boot0 and enter ISP mode
Method 2:
In the power off state, press Boot0, power on, wait for 0.5s, release to enter ISP mode
Serial port download: use USB to serial port to connect the core board PA9,PA10 can be, do not use USB port power supply
USB download: use the data cable to connect to the computer, if there is no identification problem,The chip can be properly heated (25°C+),then re-entering ISP mode
STM32CubeProg, Weact Studio Download Tool (see Github/WeActTC/MiniSTM32F4x1/Soft/)
No USB to serial port, no debugger, no computer driver, just a Type-C data line can complete the firmware download
1. Burn HID IAP firmware (the factory program brushes in by default, which is a special testversion)
2. Press the KEY KEY to power up or press the KEY to reset, LED C13 flashes, release the KEY to enter
3. Confirm APP firmware address is 0x8004000, interrupt address offset is 0x4000
| Weight | N/A |
|---|
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