Hi, I'm a student and new with working on project using this DFPlayer and I have problem when working this project. When I'm trying to make the DFPlayer play selected file, its not working (literally didn't play any single files). This is the code I'm using #include "SoftwareSerial.h" #include "DF…

DFPlayer won't play selected file

anon73444976 September 17, 2021, 4:11pm 2

This will get called every 3.2 seconds while pin 2 is HIGH
What is connected to pin 2?

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