SparkFun LilyPad MP3 is an all-in-one audio solution containing an Arduino-compatible microcontroller, MP3 audio decoder chip, micro-SD card socket, and a stereo audio amplifier. SparkFun Lilypad MP3 board comes with a headphone jack and five trigger inputs that can also be used as analog, serial, and I2C (wire) connections. This Mp3 board features a header for an optional RGB rotary encoder and a 5V FTDI basic breakout board for battery charging and reprogramming.
