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Warning: power supply should not make clicking noises. Turn of off and try again a few times if the this happens.
Check that the router is connected.
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Raspberry pi is not connected to the web. Files can be transferred bertween between devices with realVNC.
All code is on github (link under "code") make sure to open to newest fork by autoHammer and use the branch towrov2022.
Always keep github up to date, as the raspberry pi can easily be corrupted.
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The suitcase can be connected to a lab power supply. Make sure the voltage is 12V.