Hello. First up I just want to say that I’m forever grateful for the balena team reviving my father’s old stereo to be a bluetooth speaker. Secondly I want to say that this is my first time coding anything at all.
I started using your the balenaSound last summer. Now in school we had to do a larger project, and I thought I fought I could program a music visualizer. I’ve programmed the lights on a arduino and all I have left is getting the different Hz to the arduino from my raspberry if I can use the Balena Sound as a base.
So my question is can I add code to my raspberry pi, and if so, which way is the easiest? If I need to go to the sd card, which only contain the balena sound, directly write the code there or can i externally add code to my raspberry?