Mini MP3 Player Mini Player Development Module DFPLAYER

Mini MP3 Player Module INTRODUCTION: The Mini MP3 Player is a small and low price MP3 module with an simplified output diretly to the speaker. The module can be used as astand alone module with attached battery, speaker and push buttons or used in combinationwith an Arduino UNO or any other with RX/TX capabilities. SPECIFICATION: 1. supported sampling rates(kHZ): 8 / 11.025 / 12 / 16 / 22.05 / 24 / 32 / 44.1 / 48 2. 24-bit DAC output, support for dynamic range 90dB, SNR support 85dB 3. fully supports FAT16, FAT32 file system, maximum support 32G of the TF card, support 32G of U disk, 64M bytes NORFLASH 4. a variety of control modes, I/O control mode, serial mode, ADbutton control mode 5. advertising sound waiting function, the music can be suspended. when advertising is over in the music continue to play 6. audio data sorted by folder, supports up to 100 folders, everyfolder can hold up to 255 songs 7. 30 level adjustable volume, 6-level EQ adjustable INSTRUCTIONS FOR USE PINOUT COPY MP3 INTO MICRO SD NOTE: If you are using Mac OS x to copy the mp3, the file systemwill automatically add hidden files like: ".0001.mp3" for index, which this module will handle as valid mp3 files. lt is reallyannoying. So you can run following command in terminal toeliminate those files. dot_clean / Volumes / Please replace the to the volume name of vour SD card. We've used an Arduino ibrary for MINI MP3 Player Mini to simplify the methodfor you to make it work. Connect the hardware as the picture above shown and play with the sample code.