Product function:

1, CH376 chip internal curing FAT file system, the file operation is simple, fast, and the device is compatible with CH372, host mode and CH375 compatible
2, 28 connection head, can be convenient to hang with MCU
3, according to the jumper option, which can work in parallel or serial mode
4, USB status indicator light
5, plate load LDO 3.3V 1117, to provide the maimum 800mA current
6, 5V power supply by the target board
7, 12MHZ crystal