Crowbits-MP3

Description

MP3 is a tiny-size and compact audio module. This module also supports general file systems like FAT16 and FAT32.

Features

• Easy to use
• MP3, WMV and WAV audio format supported
• FAT16, FAT32 files system supported

Specification

• Operating Voltage: 3.3V DC
• Supply mode: Crowbits Power Module
• Dimensions: 56(L)*31(W)*13(H)mm

Usage

1.Playing music

1)You also need a power module, such as Crowbits-Power Supply; A SD card containing songs in mp3 format; A 2PIn interface speaker.

2)Insert the SD card into the holder and connect the speaker to the “Speaker seat".

3)Turn the toggle switch on the Crowbits-MP3 board to the "Audio" position.

4)The connection mode is shown in the figure.

5)Turn on the power.

• You could press the “PLAY” button on the Crowbits-MP3 board, which can play and pause songs.

• You could press the “UP” button on the Crowbits-MP3 board, which can switch to the next song.

• You could press the “DOWN” button on the Crowbits-MP3 board, which can switch to the previous song.

• You could long-press the "UP" button on the Crowbits-MP3 board, which can increase the volume.

• You could long-press the "DOWN" button on the Crowbits-MP3 board, which can lower the volume.