This new revision of the MP3 player shield you can play (decode) your MP3 files and which are stored on SD/SDHC card and USB flash

There is a standard 3.5mm headset jacket on the shield. You could connect with a standard earphone. We also integrate an audio amplifier on the shield. You could connect loudspeaker directly.

Features

• Plug in and play for Arduino
• Control by Serial UART interface or keys onboard.
• Directly drive 32ohm headset.
• On-board Audio Amplifier to drive 3W/4Ω external loudspeaker.
• 32 levels adjustable volume.
• Support FAT16/FAT32 file system.
• Support both SD/SDHC card and USB Flash.
• On board 64MBit SPI-FLASH.
• Support copying audio files from SD card or U-Disk to SPI-FLASH.
• Supporting Sleep Mode.
• Support 16K~320Kbps MP3 files and 8K~44.1KHz sampling rate WAV files (SPI-FLASH only supports MP3 format).