DFRobot
STM32F411 "BlackPill" Development Board
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This compact STM32F411 development board can be well embedded in your projects. Featuring the STM32F411CEU6, this chip has 512KB of ROM, 128KB of SRAM and...
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This compact STM32F411 development board can be well embedded in your projects. Featuring the STM32F411CEU6, this chip has 512KB of ROM, 128KB of SRAM and runs at 100MHz. There is a spot on the bottom for SOIC flash memory, which allows you to solder SPI flash memory to give yourself more space for data logging or file storage.
The board features a Type-C connector and a 3.3V 100mA LDO regulator. Also, a diode is connected in series to prevent power backflow. There are both 25Mhz 9pF high-speed and 32.768Khz 6pF low-speed crystals on board.
This dev board is suitable for advanced users with STM32 development experience, we do not have a detailed tutorial usage for it.
Pinout Diagram
Features
STM32F411CEU6 100Mhz, 128KB RAM, 512KB ROM
25MHZ high-speed crystal & 32.768Khz 6PF low-speed crystal
Immersion gold technology and lead-free, gold-plated pin headers, more environmentally friendly
Flash pads have been reserved and USBDisk & FATFFS routines are provided
Support MicroPython programming, provide usable MicroPython firmware
Support Arduino programming
Support C language programming development
Version V3.0, there are 3 buttons: reset button, BOOT0 button, user button
Provide CMSIS-DAP firmware, which can be turned into a download burner
Use the latest original ST chip, high-quality crystal oscillator
Documents
Shipping List
STM32F411 Development Board x1
20Pin Straight Pin x2
4Pin Curved Pin x1
Jargon buster
Plain-language definitions for the technical terms used above.
- Flash memory
- Non-volatile memory that keeps stored data even when power is removed. In this sensor, it matters because enrolled fingerprint templates can remain saved after the project is turned off.
- Headers
- Rows of metal pins used to plug a module into a breadboard or connect it with jumper wires. Pre-soldered headers make the module easier to use straight away without needing to solder the pins yourself.
- MicroPython
- A version of the Python programming language made to run on microcontrollers. It matters because it lets beginners write readable code to control LEDs, sensors, motors and displays without needing to start with lower-level languages.
- RAM
- RAM is temporary memory used while a device is running, and its contents are lost when power is removed. A “Run in RAM” mode is useful for testing settings without permanently programming the module, but it may not support every feature.
- SPI
- A fast serial communication bus often used for displays, memory cards, and sensors. It matters because SPI devices need specific pins for clock and data, plus a separate chip-select line for each device.
- SRAM
- Fast temporary memory used by a processor while a program is running. More SRAM helps with projects that handle larger data buffers, networking, displays, or more complex code.
- STM32
- STM32 is a family of microcontroller chips commonly used in embedded electronics. Knowing a product uses an STM32 can help when looking at firmware updates, pin connections, or low-level serial control options.
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