CH376S USB Module U Disk Read Write Module is used as a file manage control chip, used to MCU system read/write a file in USB Flash Drive or SD card.
It supports USB-Device Mode and USB-HOST Mode
It also sets firmware of special communication protocol to deal with Mass-Storage devices, communication interface firmware of SD card, FAT16, FAT32, and FAT12 file system manage firmware in the inner.
Internal curing CH376S chip FAT file system, file operations simple and fast
Support including USB thumb drives, USB hard drives, USB flash drives and USB storage devices, USB card reader