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Bring mass storage to your Arduino projects with this convenient microSD shield.

The SD card interfaces over SPI (SCK on D13, MISO on D12, MOSI on D11, and CS on D8). Since SD cards run at 3v3 we’ve included a level shifter so you can use the 5v logic found on popular Arduino boards.



  • 5v+3v3 or 3v3 operation
  • 13×12 0.1” pitch prototyping area
  • Compatible with popular libraries
  • Interfaces over SPI with CS on pin 8



microSD Shield Schematic
microSD Sample Code
Stock Code Product Name
MSDS-01 micro SD Shield