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Interfacing (DSI, CSI, I2C, etc.) • Re: Connect Arduino Uno to Raspberry Pi 4 (Legacy OS Bullseye)

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And also take a look at what's near the end of a 'dmesg' report which relates to USB when you plug the Arduino in as that may give an indication of what is happening, whether the Arduino is being detected or not.

Make sure you are using a USB data cable, not a charger cable which only carries power.

Statistics: Posted by hippy — Fri Jul 11, 2025 10:32 am



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