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MP3 Voice Player Module


The DY-SV8F, is an independently developed smart sound module. It integrates IO segment trigger, UART serial port control, ONE_line single bus serial port control, standard MP3 and other 7 operating modes. The module has built-in 5W class D power amplifier can directly use 4Ω 3 ~ 5W speakers. The module supports MP3, WAV decoding format, and has a built-in 64Mbit (8M bytes) flash storage audio file which can be connected to the computer to update audio files via USB data cable.

Quick Spec

  • Model: DY-SV8F
  • Work Voltage: DC 5V
  • Decoding: MP3 and WAV decoding
  • Sampling Rate (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48
  • DAC Output: 24bit
  • Dynamic Range: 90dB
  • SNR: 85dB
  • Storage: Built-in 64Mbit (8MByte) flash storage (You can connect the computer to update the audio file through the USB data cable)
  • Drivable: Comes with 5W class D power amplifier, can drive 4Ω, 3 ~ 5W speakers directly
  • UART: UART serial port control can control the audio broadcast function, pause, song selection, volume adding and subtraction, etc.
  • UART: Play 65535 pieces of music with UART control protocol; Play, Pause, Music selection, VOL / - and so on can be controlled
  • Communication Baud Rate: 9600bps
  • Number of Music Pieces: Largest selection 65,535 songs
  • IO Trigger Playback Function: 8 IO ports trigger 8 track or 8 IO ports trigger 255 track
  • One_line: You can control playback, pause, song selection, volume adding and subtraction, and other functions
  • Dimensions: 40 x 40mm
  • Weight: 8g


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