Serial mp3 player problem

Hi, I’m having some troubles connecting my serialmp3 player to my seeeduino on board grove plug. I have change the initialization to mp3(0,1) instead of use the default initialization mp3(2, 3). is this correct?


Yes you can. But this is a way of SoftwareSerial, but not hardwareSerial communication.

I think I understand. As I’m using the serial communication port to communicate with the PC I can’t use this port at same time for a software communication with the module.

I’ve resolved my problem by connecting the module directly to ports 2 and 3 but I presume that if I supress the communication code with the PC it will work properly.