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Plug Any USB Device on an ESP8266

Did you know you could plug USB devices on an Arduino or ESP? Keyboard, mouse, game controller, Midi controller, you name it!

I was having fun with Mozzi, an audio synthesis library (, when I realized I will have to build a controller to really use it at his full potential.

What if I could just plug a keyboard or a Midi controller? That would be so much easier… What?! I didn’t know that it was possible!”

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