STM32F401/411 black pill development board

An upgraded blue pill

Similar form factor to the blue pill boards. However this board is much more powerful and of a much better build quality.

Features

  • STM32F401CE / STM32F411CE in LQFP48 package
  • ARM® 32-bit Cortex®-M4 CPU with floating point unit
  • CPU frequency: 84 MHz / 100 MHz
  • Flash: 512 KB
  • SRAM: 64 KB / 96 KB / 128 KB

Product specifications

Reference manuals

Pinout

Pinout black pill
Pinout black pill

Comparing blue pill and black pill variants

STM32F103C8STM32F401CCSTM32F401CESTM32F411CE
ARM CortexM3M4FM4FM4F
CPU frequency72 Mhz84 Mhz84 Mhz100 Mhz
Flash64 KB256 KB512 KB512 KB
SRAM20 KB64 KB96 KB128 KB