5Pcs YX5200 MP3 Decode Board, Audio Voice Player Module Compatible with TF Card U-Disk IO/Serial Port

Supported Sampling Rates (kHz): 8/11.025/12/16/22.05/24/32/44.1/4824-bit output, dynamic range 90dB, SNR 85dBThe DFPlayer integrates hard decoding module, supports common audio formats such as MP3, WAV and WMASupports FAT16, FAT32 file system, maximum support 32G TF card, support U disk to 32G, 64M bytes NORFLASHControl modes: I/O control mode, serial mode, AD button control modeThrough a simple serial port, you can play the designated music without any other tedious underlying operationsThe DFPlayer Mini MP3 Player compatible with is a small MP3 module with an simplified output directly to the speakerThe module can be used as a stand alone module with attached battery, speaker and push buttons or used in combination with compatible with or any other with RX/TX capabilitiesInput Voltage: DC 3.2~5.0VAdvertising sound waiting function, the music can be suspended. when advertising is over the music continue to playAudio data sorted by folder, supports up to 100 folders, every folder can hold up to 255 songsApplication scenarios:1. Car navigation voice broadcast2. Multi-channel voice alarm or voice guidance equipment operation3. Electric sightseeing bus voice announcement4. Electrical and mechanical equipment failure notification5. Fire alarm voice prompts6. Automatic broadcast equipment, regular broadcastMaterial: PCBColour: blackPackage Contents:5 * Mp3 Player Board