#if CALL_RECORDED_AUDIO
Serial1.print("AT+CMEDPLAY=1,C:\\REC\\");
// "Command Media PLAY" -> to play an audio if it is a recorded audio
#else
Serial1.print("AT+CMEDPLAY=1,C:\\User\\");
// "Command Media PLAY" -> to play an audio if it is a uploaded audio
#endif
播放的音频总是有噪音,来自
C:\User\
.
CALL_RECORDED_AUDIO
)