Mar 092014

Today, something easy : lets use a SD Card Reader with our arduino.

Can be useful for instance when you want to log datas such as temperatures or any other sensor.

I use this component from DS : SD Card Slot Socket Reader.

First the wiring : standard SPI (SCK/MOSI/MISO/CS).


Then some arduino skeches taken from the Arduino examples (note that I use CS=10 with my arduino uno, adapt if needed) :

Retrieve basic infos from your SD card and list files
Read and Write to a file (test.txt)
Dump the content from a file (test.txt)

That was it : quick and easy !

 Posted by at 19 h 04 min

  One Response to “Arduino : use a SD Card Reader”

  1. Haha, I didn’t even know that Arduino has its own library for SD cards!
    It’s so easy!

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