STM32 Cortex-M4 STM32F407ZET6 Core Chip Development Boards Port407Z - Blue
Color: Blue - Material: FR4 - Model: Port407Z - Highly open I/O system - Power LED and user LED indicator - Reset button and user independent button - 8M Crystal Oscillator - 32.768K crystal oscillator for built-in RTC use - JTAG/SWD port for download and test - USB port for PC connection - UART1 port - MCU pin-out for external connection - 5V and 3.3V power input / output - DC 5V power port - Choose jumper: BOOT / USB HOST / VREF / LED / user buttons / 5-direction rocker - Suitable for STM32 MCU learning and DIY