MP3 Voice Player with IO Trigger

The DY-SV17F, 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 4Omega 3 ~ 5W speakers. The module supports MP3, WAV decoding format, and has a built-in 32Mbit (4MByte) flash storage audio file which can be connected to the computer to update audio files via USB data cable.

Quick Spec

• Model: DY-SV17F
• 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 32Mbit (4MByte) 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 4Omega, 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: 2.3 x 2.6 mm
• Weight: 2g

Pinout

Wiring Diagram

Demo Code

modified on June 5, 2018
by SnijderC Chris from github.com/SnijderC/dyplayer/tree/master/examples/PlaySoundByNumber
https://electropeak.com/learn/ 
*/ 
#include <Arduino.h>
#include "DYPlayerArduino.h"

// Initialise the player, it defaults to using Serial.
DY::Player player;

void setup() {
  player.begin();
  player.setVolume(30); // 100% Volume
}

void loop() {
  player.playSpecified(1);
  delay(5000);
} 

Resources

• Product Page
• Arduino Library
• Arduino Forum
• User Manual & Datasheet

Shipping List

• 1 x MP3 Voice Player with IO Trigger