Modifications

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* Check the '''CIRCUITPY''' drive, you should now see '''data.txt '''which you can open to read!

* Check the '''CIRCUITPY''' drive, you should now see '''data.txt '''which you can open to read!

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Once you have your Arduino sketch working well, for datalogging, you can simplify this procedure by dragging '''CURRENT.UF2''' off of the '''BOOT''' drive to make a backup of the current program before loading circuitpython on. Then once you've accessed the file you want, re-drag '''CURRENT.UF2''' back onto the '''BOOT''' drive to re-install the Arduino sketch!

Once you have your Arduino sketch working well, for datalogging, you can simplify this procedure by dragging '''CURRENT.UF2''' off of the '''BOOT''' drive to make a backup of the current program before loading circuitpython on. Then once you've accessed the file you want, re-drag '''CURRENT.UF2''' back onto the '''BOOT''' drive to re-install the Arduino sketch!