Why Choose 401?
In the F401 series, the chip is the cheapest, even cheaper than some F1, and crushed F1 on the main frequency, and has a floating-point arithmetic module, the IO port contains all the basic functions. Therefore, it 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.
- 25MHZ high speed crystal oscillator 32.768k low speed crystal oscillator
- STM32F401CCU6 core board 64KB RAM 256KB ROM
- BOOT settings are changed from jumper to button to reduce the installation trouble by pressing
- BOOT0 and NRST, releasing NRST to access serial port download, DFU download, providing ST official multi-in-one STM32 Cube Programmer burning software.
- The GND is changed to 5V B9 5V GND, which can directly connect a small steering gear without additional wiring and reduce development time.
1 x STM32F401 Development Board STM32F401CCU6