The Grove-MP3-v2.0 is a tiny and compact audio module. It supports operations like shuffle and play in a selection of various audio file types such as WAV and WMV.
With serial communication, you can use all the predefined commands or even combinations of them to play your music.
This module supports general file systems like FAT16 and FAT32. It has a Grove UART interface, a 3.5mm audio jack and a micro-SD slot.