DFRobot STM32F411 BlackPill Development Board is a compact STM32F411 development board that can be embedded into projects. It features the STM32F411CEU6 chip with 512KB of ROM, 128KB of SRAM and runs at 100MHz. There is a spot on the bottom for SOIC flash memory, which allows soldering an SPI flash memory for more space for data logging or file storage.









