STM32F411CEU6 ARM Cortex-M4 (Black Pill)

The 'Black Pill' V3.0 features the powerful STM32F411CEU6 ARM Cortex-M4F core, capable of running at 100MHz. It includes a hardware Floating Point Unit (FPU) and DSP instructions, allowing it to handle digital signal processing tasks like audio filtering and FFTs efficiently. With a modern USB-C connector and 512KB of Flash memory, it is a powerhouse for advanced robotics, synthesis, and high-speed data acquisition projects.