Table of Contents
microSD memory card
Description
microSD card slot, connected to standard ICSP bus, and using digital pin 7 for SD card select, and analogue pin 3 for detecting SD card present.
Used Pins
Arduino Leonardo Compatibility
Digital Pin: 7
Analogue Pin: 3
Bus: ICSP
Power Pin: GND, +3.3V
Arduino Uno Compatibility
Digital Pin: 7, 11, 12, 13
Analogue Pin: 3
Bus: ICSP
Power Pin: GND, +3.3V
Arduino Due Compatibility
Digital Pin: 7
Analogue Pin: 3
Bus: ICSP
Power Pin: GND, +3.3V
Code example
Please use standard SD library available in Arduino IDE 1.x.x with SD Chip Select pin set to 7.