Serial Mp3 Player Module Wav Format Music Decoding Module Sound Player

SPECIFICATION:

   -Item Min Typical Max Unit

   -Power Supply(VCC) 3.2 5 5.2 VDC

   -Current（@VCC=5V） / / 200 mA

   -Logic interface 3.3V / 5V TTL /

   -Supported Card Type

   -Micro SD card(<=2G);

   -Miro SDHC card(<=32G)

   -File system format Fat16 / Fat32 /

   -Uart baud rate 9600 bps

OVERVIEW:

  -Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48

  -24-bit DAC output, dynamic range support 90dB, SNR support 85dB

  -Support for 16M bytes of SPLASH. For example W25Q16 (2M bytes), W25Q128 (16M bytes)

  -A variety of control modes, parallel port control mode, serial port mode, AD button control mode

  -The Miniusb interface updates voice files no need installing any software. Supports XP and WIN7 systems.

  -Support for composite playback, you can achieve report time, report the temperature

  -30 Level voice are adjustable

  -Comes with 3W amplifier, can direct connect external speaker to complete the playback

  -Support for 8-segment voice trigger playback, IO detection, so suitable for carbon film buttons and so on

  -It can support U disk, TF card and SPLASH as storage media at the same time

  -Power supply: 3.2 - 5.2VDC

PACKAGE INCLUDES:

    1 PCS x Serial Mp3 Player Module Wave Format Music Decoding Module Sound Player

//SOURCE CODE TAKEN FROM BELOW LINK

//https://create.arduino.cc/projecthub/javier-munoz-saez/arduino-mp3-player-catalex-2effef

//code rearranged by Javier Muñoz 10/11/2016 ask me at javimusama@hotmail.com

#include <SoftwareSerial.h>

#define ARDUINO_RX 5//should connect to TX of the Serial MP3 Player module

#define ARDUINO_TX 6//connect to RX of the module

SoftwareSerial mySerial(ARDUINO_RX, ARDUINO_TX);//init the serial protocol, tell to myserial wich pins are TX and RX

////////////////////////////////////////////////////////////////////////////////////

//all the commands needed in the datasheet(http://geekmatic.in.ua/pdf/Catalex_MP3_board.pdf)

static int8_t Send_buf[8] = {0} ;//The MP3 player undestands orders in a 8 int string

                                 //0X7E FF 06 command 00 00 00 EF;(if command =01 next song order) 

#define NEXT_SONG 0X01 

#define PREV_SONG 0X02 

#define CMD_PLAY_W_INDEX 0X03 //DATA IS REQUIRED (number of song)

#define VOLUME_UP_ONE 0X04

#define VOLUME_DOWN_ONE 0X05

#define CMD_SET_VOLUME 0X06//DATA IS REQUIRED (number of volume from 0 up to 30(0x1E))

#define SET_DAC 0X17

#define CMD_PLAY_WITHVOLUME 0X22 //data is needed  0x7E 06 22 00 xx yy EF;(xx volume)(yy number of song)

#define CMD_SEL_DEV 0X09 //SELECT STORAGE DEVICE, DATA IS REQUIRED

                #define DEV_TF 0X02 //HELLO,IM THE DATA REQUIRED

#define SLEEP_MODE_START 0X0A

#define SLEEP_MODE_WAKEUP 0X0B

#define CMD_RESET 0X0C//CHIP RESET

#define CMD_PLAY 0X0D //RESUME PLAYBACK

#define CMD_PAUSE 0X0E //PLAYBACK IS PAUSED

#define CMD_PLAY_WITHFOLDER 0X0F//DATA IS NEEDED, 0x7E 06 0F 00 01 02 EF;(play the song with the directory \01\002xxxxxx.mp3

#define STOP_PLAY 0X16

#define PLAY_FOLDER 0X17// data is needed 0x7E 06 17 00 01 XX EF;(play the 01 folder)(value xx we dont care)

#define SET_CYCLEPLAY 0X19//data is needed 00 start; 01 close

#define SET_DAC 0X17//data is needed 00 start DAC OUTPUT;01 DAC no output

////////////////////////////////////////////////////////////////////////////////////

void setup()

{

  Serial.begin(9600);//Start our Serial coms for serial monitor in our pc

mySerial.begin(9600);//Start our Serial coms for THE MP3

delay(500);//Wait chip initialization is complete

   sendCommand(CMD_SEL_DEV, DEV_TF);//select the TF card  

delay(200);//wait for 200ms

}

void loop()

{

sendCommand(CMD_PLAY_WITHVOLUME, 0X0F01);//play the first song with volume 15 class

delay(1000000);//the programm will send the play option each 100 seconds to the catalex chip

}

void sendCommand(int8_t command, int16_t dat)

{

 delay(20);

 Send_buf[0] = 0x7e; //starting byte

 Send_buf[1] = 0xff; //version

 Send_buf[2] = 0x06; //the number of bytes of the command without starting byte and ending byte

 Send_buf[3] = command; //

 Send_buf[4] = 0x00;//0x00 = no feedback, 0x01 = feedback

 Send_buf[5] = (int8_t)(dat >> 8);//datah

 Send_buf[6] = (int8_t)(dat); //datal

 Send_buf[7] = 0xef; //ending byte

 for(uint8_t i=0; i<8; i++)//

 {

   mySerial.write(Send_buf[i]) ;//send bit to serial mp3

   Serial.print(Send_buf[i],HEX);//send bit to serial monitor in pc

 }

 Serial.println();

}

15 DAYS