Simple Nano-based music player using an sd card

[tazlad]

I am just trying to build a simple system that reads a wav file from an SD card and sends it to a speaker. I have tried many, many times to get things working but to no avail. I can't here any audio at all, only initial static that comes from voltage when connecting the wires but nothing else. Any help would be appreciated.

My code:
#include "SD.h"
#define SD_ChipSelectPin 4
#include "TMRpcm.h"
#include "SPI.h"

TMRpcm tmrpcm;

void setup(){
tmrpcm.speakerPin = 9;
Serial.begin(9600);
if (!SD.begin(SD_ChipSelectPin)) {
Serial.println("SD fail");
return;
}

tmrpcm.setVolume(5);
tmrpcm.play((char *)"gustygarden");
}

void loop(){ }

My schematic translated to nano- https://www.electronicshub.org/wp-content/uploads/2019/04/Music-Player-using-Arduino-Circuit-Diagram.jpg

[TomGeorge]

Hi, @
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@tazlad circuit;

Thanks.. Tom..

[TomGeorge]

Hi,
Have you read this page and YouTube references?

Home

Tom...

[johnwasser]

@tazlad

tmrpcm.play((char *)"gustygarden");

I don't know if the SD library supports long names. The main difference between your sketch and the 'basic' example of the library is that their file is named 'music'. Perhaps a name of 8 or fewer characters will work?

[tazlad]

I tried renaming it, but unfortunately no dice

[tazlad]

I have but didn't see anything that could fix my issue