ITEM NAME:STM32F407VET6 STM32 Cortex-M4 Development Board NRF2410 FMSG Card No Batte Gw.STM32F407VET6: the high performance STM32 MCU which features All the CPU-10 lead. Onboard: SD card slot. Resource: 3 x SPI,3 x USART, 2 x UART, 2 x I2S, 3 x I2C; 1 x FSMC,1 x SDIO,2 x CAN; 1 x USB 2.0.