Arduino Using SD card

Adafruit OpenLog

Supports microSD cards up to 64GB. FAT16 or FAT32 file type.

"The OpenLog is so simple, just connect it to your serial port and forget about it."

Tutorial:

• https://learn.sparkfun.com/tutorials/openlog-hookup-guide/all

Example code:

• https://learn.sparkfun.com/tutorials/microclimate-kit-experiment-guide/experiment-7-logging-to-the-microsd-card