DY-SV5W MP3 Audio Playback Module

DY-SV5W is an intelligent audio module. It integrates I/O subdivision triggering, UART serial port control, ONE_line single bus serial port control. Built-in 5W Class D amplifier circuit and can directly drive 4ohm 3~5W speakers. Supports MP3, WAV decoding format. Maximum support 32Gbit (4MByte) TF card memory, can connect the computer to update the TF card to store audio files through USB cable.

 

2. Support sample rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48.

3. 24-bit DAC output, dynamic range support 90dB, signal-to-noise ratio support 85dB.

4. Fully supports FAT16/FAT32 file system, maximum support for 32G TF card

5. Comes with 5W class D power amplifier, can drive 4Ω, 3~5W speakers directly.

6. UART serial port control voice broadcast function, can control playback, pause, song selection, adding and subtracting audio etc., the largest selection of 65,535 songs, 9600bit/s baud rate.

7. IO trigger playback function, 8 IO ports trigger 8 tracks or 8 IO ports to trigger 255 tracks.

8. One_line single bus serial port control can control playback, pause, song selection, adding and subtracting audio and other functions.

9. Supports 3 configuration IOs for up to 7 operating mode selections, search switch settings are simple.

10. Module interface and function description