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Topic: Turn Arduino into USB SD card reader (Read 769 times) previous topic - next topic


I have an Arduino Uno and a MicroSD card breakout board (W1886 from Adafruit). How do I turn it into a SD card reader that is recognized by a computer and allows me to write .iso file to the sd card (to install an operating system for instance) say using the utility dd.

I don't mean dump files to the sd file, I mean turn the Arduino into an interface between a driver and sd card (or another program).

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