Using data shield to load data onto Arduino
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Using data shield to load data onto Arduino

by mmccolga on Mon Mar 18, 2013 10:08 am

Is it possible to use the data shield in reverse? What I mean is, can you store data on the SD card and load it into the Arduino? I have a data file that's to big for the Arduino's memory.

If so, can you point me to a tutorial?

Thanks,
Michele
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Re: Using data shield to load data onto Arduino

by adafruit_support_bill on Mon Mar 18, 2013 10:10 am

Yes. The SD library provides both read & write access to the file. Our display tutorials show how to read from the SD card to display bitmaps larger than memory. http://learn.adafruit.com/1-8-tft-displ ... ng-bitmaps
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