Description

10P Single Row MP3 Module SPI Drive Letter Module Serial Port Control Can Use USB To Switch Sound

product description:

Power: 3W

Voltage: 3.3-5V

Working temperature:-40°-80°

Control mode: serial port mode

Built-in storage: 4M

Rated current: 10MA static

UART interface: standard serial port, TTL, level, baud rate can be set (can not be set by the user)

Serial communication protocol:

It supports asynchronous serial communication mode, and accepts commands sent by the host computer through the serial port.

Communication standard: 9600 bps

Data bits: 8

Check Digit: none

flow control: none