AITRIP 3 PCS STM32F401 Development Board STM32F401CCU6 STM32F4 Development Board Learning Board for Arduino and Learning Board Plate Computer Office- Electronic Accessories

Specifications: Material: Electronic components the board Can provide a platform for beginners, in practical applications, it will not be because of insufficient computing power, I0 port function is not comprehensive and hinders development high-quality material, durable, firm and stable for us to use. STM32F401CCU6 core board 64KB RAM 256KB ROM The GND is changed to 5V B9 5V GND, which can directly connect a small steering gear without additional wiring and reduce development time. 25MHZ high speed crystal oscillator 32.768k low speed crystal oscillator Package includes: 3x Development Board as pictures showed