How can I send a wav. file that is saved in the SD card, connected to the Arduino, through the serial port without having to remove the SD card from the Arduino?
What I have seen so far are text files read and then sent through the serial port with “serial.println(File.read())” statement. but what I want is to send a wav. file which is not a text file, so I cant really read it.
Also, can I do the opposite? send a wav. file to the Arduino through serial port and save it in the SD card? so I can play it whenever in the Arduino ?
Will greatly appreciate any help!