



BLACKPILLSTM32F401CCU6
- Powered by the high-performance STM32F411CEU6 microcontroller with an ARM Cortex-M4 core
- Runs at up to 100MHz and includes a hardware Floating-Point Unit (FPU) for fast math calculations
- Features a massive memory upgrade with 512KB of Flash and 128KB of SRAM
- Equipped with a modern USB-C connector for power and data/programming
- Supports multiple development environments, including Arduino IDE, MicroPython, and STM32CubeIDE
- Ideal for computationally intensive projects like flight controllers, DSP, and advanced robotics
Product Details
STM32F411 "Black Pill" Development Board
The STM32F411 "Black Pill" is the high-performance successor to the popular "Blue Pill" board, designed for projects that demand more processing power and memory. It is built around the powerful STM32F411CEU6 microcontroller, which features a 32-bit ARM Cortex-M4 core and a hardware Floating-Point Unit (FPU). This combination allows it to handle complex mathematical calculations and advanced algorithms with incredible speed, making it the perfect brain for computationally intensive tasks like digital signal processing, flight control, and advanced robotics.
🔧 Key Features
- High-Performance M4 Core: Features the STM32F411CEU6, an ARM Cortex-M4 CPU with FPU running at up to 100MHz.
- Hardware Floating-Point Unit (FPU): Massively accelerates floating-point math operations, essential for DSP, sensor fusion, and complex kinematics.
- Massive Memory: Equipped with a generous 512KB of Flash memory for large programs and 128KB of SRAM for data handling.
- Modern USB-C Port: Uses a reversible USB-C connector for power, programming, and USB OTG functionality.
- Rich Peripherals: Includes up to 5x SPI, 3x I2C, 3x USART, and a 12-bit ADC, providing extensive connectivity options.
- Multi-Platform Support: Fully supported by professional toolchains like STM32CubeIDE and Keil, as well as hobbyist favorites like the Arduino IDE and MicroPython.
💡 Applications
- Drone and RC Flight Controllers: The fast core and FPU are ideal for running flight control software like Betaflight.
- Digital Signal Processing (DSP): Perfect for real-time audio effects, FFT analysis, and filtering applications.
- Advanced Robotics: Handles complex calculations for robotic arm kinematics, navigation, and computer vision.
- High-Speed Data Acquisition: Capable of processing data from multiple high-bandwidth sensors simultaneously.
- MicroPython and CircuitPython Projects: The large memory makes it an excellent platform for running Python on hardware.
⚙️ Technical Specifications
| Microcontroller | STM32F411CEU6 |
| CPU Core | ARM 32-bit Cortex-M4 with FPU |
| Max Clock Frequency | 100 MHz |
| Flash Memory | 512 KB |
| SRAM | 128 KB |
| Operating Voltage | 3.3V (most pins 5V tolerant) |
| Peripherals | SPI(5), I2C(3), I2S(3), USART(3), USB OTG FS, ADC(16 ch) |
| Connector | USB Type-C |
📦 Package Includes
- 1 × STM32F411 "Black Pill" Development Board
- Pin Headers (unsoldered)
✅ Why Choose This Board?
- Next-Level Performance: Offers a significant speed and capability boost over older STM32F1 boards for more demanding tasks.
- Hardware Math Acceleration: The built-in FPU is a game-changer for any project involving floating-point numbers.
- Massive Memory Upgrade: The large Flash and SRAM allow for much larger, more complex applications and support for MicroPython.
- Modern Connectivity: Features a robust and convenient USB-C port, future-proofing your projects.
Specifications
- NAMEBLACKPILL
- PROCESSORSTM32F411CEU6
- OPERATING VOLTAGE3.3V
- CPU SPEED100 MHz









