Overall Info

There is a micro SD card slot on the board. This slot adds data logging capabilities to the system.

The slot is a push-pull style which eliminates external card eject.

SD Card Connections

• CLK: SCK (D9).

• CMD: MOSI (D8).

• DAT0: MISO (D10).

• CD_DAT3: CS (D4).

• POWER: VCC (+3.3V) and GND.

Arduino Library

Arduino IDE includes an SD library by default to access and modify the file system.

Examples

There are few examples located in the File > Examples > SD menu.