I want to programm a small music player on my Arduino Uno. I'm reading .wav-files from a SD Card and put them out on a speaker. Everything works fine and I'm happy with the result, but there is one Problem:
I'm using the TMRpcm Library, and wehen using an Arduino Uno, you have to choose digital Pin 9 as the speakerPin. But in my case Pin 13-9 are used for a 2.8" TFT Display.
Is there any possibility to change the speaker Pin to other Pins, for example 3, 5 or 6? I already wanted to change the library, but I really don't know what to do there :roll_eyes:
Thank you very much for every answer you can give me.