Arduino Compatible MP3 Recording Module
A full featured MP3 module that supports both playback and recording. An onboard microphone is used for audio in, and a 3.5mm jack provides the output. There is also a line-in header to use an external audio source instead of the microphone. Most projects using this device will require some form of mass-storage, such as an SD card.
• Input power 5VDC
• Supports MP3, MP3+V, WMA,WAV, MIDI, SP-MIDI
• UART & SPI interface
• Recording format IMA ADPCM