Launching a CircuitPython Notebook

Launch jupyter by running:

$ jupyter notebook

Make sure your board is plugged into USB and running CircuitPython by opening a file explorer. It should show up as a removable drive named CIRCUITPY.

Then click new -> circuitpython to open a new CircuitPython Notebook

A new CircuitPython Notebook should open and you should be able to execute code from within a cell.