1. ARM STM32F103VCT6 development board 2.With 2.8/3 ... USB Host 1. CPU:STMicroelectronics High-density performance line ARM-based 32-bit MCU with 256k Flash,48k RAM ... D,D/A,PWM,CAN,USB,SDIO,FSMC……). 1>ARM Cortex-M3 running at up to 72 MHz 2>Thumb- ... USB device andUSB host mode, integration USB communications protocol firmware, integration Mass-Storage device protocolfirmware,integration FAT12 FAT16 FAT32 ...