Hi
I'm using SparkFun MP3 Shield with Arduino Mega 2560.
I've tried to run the example code "MP3Shield Library Demo" from the SFEMP3Shield but I got this message on the Serial Monitor:
F_CPU = 16000000
Free RAM = 7124 Should be a base line of 1028, on ATmega328 when using INTx
Can't access SD card. Do not reformat.
SD errorCode: 0X25,0X0
Does anyone knows what should I do to fix that?