This Miniature device is used as a MP3 hardware decoder perfect for MP3 audio format! Create projects that have audio files that need to be played without the need of a microcontroller. Simply connect a Micro USB into the device with the other end to any computer.
This unit has 16 pins with an onboard 2MB Flash memory. If you are using windows operating system, you can simply upload music directly onto the unit with low bitrate. Alternatively you can also store larger files on any microSD card and load around 16gb or 999 mp3 files.
(not recommended for a music player, recommended for a little microcontroller to store small mp3 audio files that are triggered by a input ranging from k1 to k5)