Description
256KB ROM Development Board STM32F401, in the F401 series, the chip is the cheapest. This STM32F401 Arduino even cheaper than some F1, and crushed F1 on the main frequency, and has a floating-point arithmetic module. This STM32F4 learning board has the IO port contains all the basic functions. Therefore, this stm32f401 black pill board is possible to provide a learning platform with a very high-cost performance for beginners. In practical applications, it is not because the computing power is insufficient, and the IO port is incomplete and hinders development.
