Micro:bit frequency detection with ringtones

micro:bit
2

  1. There is absolutely no way a Micro:bit could run CreateAI, unless you are not talking about the AI image generation thing. Maybe that was a typo?

  2. You might be able to figure out what’s going on in this topic from a long time ago: V2 microphone frequency detection - #2 by bsiever
    But it’s not an extension, so you’ll need to be able to use javaScript and maybe c++ from what I can see.