Regarding USB audio, that is again yet another topic. In the past it was not possible due to missin isochronous transfer support in Sirion, which got taken care of meanwhile in Update 2 (a very big feature improvement, which seems to be overlooked by most). So everybody could implement USB audio now .. if you want to do that, feel free!

Again, this topic was about BT stack, not about Python (where I said everything I could right now) nor USB audio (where I also said everything to say about really
