Bare bones Arduino Nano 33?

Hello!

I have a project that involves some TinyML (using Edge Impulse) and I'm running it on my Nano 33 BLE (works on the normal 33 and also on the Sense).

I'm interested in making a stripped down version of the Nano to see how low I can get power consumption, but I'm not sure where to start. How do I determine what parts are essential? I could only find guides for this for the Uno.

TIA to anyone who can help :slight_smile: