Fermion: DFPlayer Pro MP3 Player Module

SKU: DFR0768

The DFPlayer Pro MP3 Player Module provides high-quality dual channel audio, equipped with 128MB storage and a 24-bit DAC output, offering multiple control modes such as Arduino, AT command, on-board buttons, and ADKEY. With USB connectivity, it supports various audio formats including MP3, WAV, WMA, FLAC, and APE, ensuring high-fidelity lossless audio experiences. Ideal for integration with Arduino and Raspberry Pi, this module is versatile for use in self-service devices, ATM voice prompt systems, medical diagnostic equipment, in-car high-fidelity voice navigation, public address systems, and voice alarm systems, making it a comprehensive solution for advanced audio applications.

Front of DFPlayer Pro MP3 Module with visible components and text-DFRobot product sku:DFR0768 image.
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  • Specification

    Parameter Specification
    Power Supply 3.3V~5V
    Operating Current >20mA
    Storage 128MB
    Audio Format MP3, WAV, WMA, FLAC, AAC, APE
    Communication UART
    Operating Temperature -20℃~70℃
    Operating Humidity 5%RH~95%RH
    Dimension 23*24.5mm/0.91*0.96”

    Pinout

    SIZE
    Pinout

    No. Silkscreen Function
    1 VIN +
    2 GND -
    3 RX UART Receive
    4 TX UART Send
    5 DACR DAC Output
    6 DACL DAC Output
    7 L+ Left channel output
    8 L- Left channel output
    9 R+ Right channel output
    10 R- Right channel output
    11 PLAY Function button
    12 KEY Function button

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