The USB workflow is a new feature and there may be bugs! If you find a bug, please file an issue on GitHub.
To use the Code Editor, you will need an internet browser such as Google Chrome or Microsoft Edge. It's possible that it may work in other browsers as well, but these have been more thoroughly tested.
Open your browser and navigate to https://code.circuitpython.org/. Select USB on the dialog prompt that comes up.
This will display a page of instructions along with a button to bring up a list of devices to connect to.
Click Connect to Device and then select your board in the pop-up window. Click Connect to connect your board to the editor.
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