Specifications

1. Product Features

*Support mp3 files playing with stereo audio output

* Support normal mp3 player functions ( play, next, prev.,vol-,vol+,…..)

* With Parallel and Serial interface for MCU controlling

* Loop play function available

* Support one pushbutton play one mp3 file ,eight pushbuttons max.

* Easy to update the mp3 files by SD card reader connect to PC

* Wide power supply from 5V to 30V

* Select and play more than 3000 files by MCU via parallel or serial interface

* Support SD card from 32MB to 8GB

* Size with 51mm*33mm*8mm

* TF Card version also available with the same function but smaller size

* TF Card version size 51mm*21mm*8mm

2.Product Applications

Entertainment (MP3 music player , Sound box ,Background music system ,Game Machine music system ,Kid Rider Music player, Talking Robot, High-Class Talking Toys, ……)

Announcing system (Elevator announcer , Queue calling system ,Bus station announcer ,advertsing system ,Warning system , Spots Voice Introducer ,Voice Tour Guider, Machine Voice manual ,……

Home & Office Appliance (MP3 Door Bell ,Home anti-theft alarm system, Phone Switch Board Music Player,Voice guide manual for home appliance,……)

And so on .

3. Electrical Parameters

Serial port command

The Serial port command are Single-byte ,No need Preamble Code and Check Code .

Command and function list as follows