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SD Card MP3 Player Module RS232-TTL

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Units in Stock: 10
  • Buy 10 - 100 and get 10% off
Expected release date is 6th Apr 2020

 Product Description

Play specified audio from a SD card, up to 199 files. This mp3 player module is ideal for any applications or projects that need to control and play a specified mp3 file.  



  • Play mp3 files directly from the SD card
  • Up to 199 mp3 files
  • Rx, Tx TTL level signals
  • Stereo Audio output
  • Power supply: 6-12VDC



PCB Dimensions: 51mm x 33mm



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 Product Reviews

  1. Easy to use, sounds great

    Posted by Dave on 28th Jul 2014

    Purchased two boards. Hooked them up and had working example code on an arduino in about 15 minutes. Used the module for a talking skull for Halloween. Working great, audio is clear and crisp.
    The tracks are not played in the order they are numbered/named (001, 002, etc) but the order they are uploaded to the SD card (FAT 16/32 entry for the file name). So track name really doesn't matter. Track order can be controlled by either uploading tracks in the order you want to be played or using an external program to automate it like DriveSort.
    The extra pins are for manual control (volume, pause, etc.) All in all this is a great little board and I'd suggest it to anyone. Will be buying more.

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