Grove MP3 v2.0 is a tiny-sized and compact audio module. It supports various audio file operations for an audio file of MP3, WAV and WMV format, such as random music playing, play music in specific files, and so on. With serial communication, you can use all predefined command or command combinations to do all operations on music files. This module also supports general file systems such as FAT16 and FAT32. It gets a Grove UART interface, a 3.5 mm audio jack and a micro-SD slot. With this module, you can add some noise to your silent applications.

Features:

1. General operations on audio files
2. On-board micro-SD slot and 3.5mm audio jack
3. Support sample rate of 8/11.025/12/16/22.05/24/32/44.1/48(kHz)
4. 24-bit DAC output, 90 dB(at Max.) dynamic output range, the signal-noise ratio at 85 dB
5. MP3, WMW and WAV audio formats and FAT16, FAT32 files system supported
6. Embed 10 levels of equalization in total

Specification:

1. Input: 5V(DC)
2. Operating current (without signal output state): less than 15 mA
3. Operating current (with signal output state): less than 40 mA
4. Chip: KT403A
5. Chip LDO output voltage: 3.3 V
6. Chip output current: 100 mA(at Max.)
7. File formats supported: MP3, WAV, WMA
8. Maximum memory supported for SD card: 32 GB
9. Sampled rate: 8/11.025/12/16/22.05/24/32/44.1/48 (kHz)

Package Includes :

1 x SeeedStudio Grove MP3 v2.0
1 x JST cable