SD SDK

SD Card Read

• Wiring

5V - VCC, GND - GND
D13 - SD_CLK, D12 - SD_OUT, D11 - SD_IN, D10 - SD_CS

• Arduino library, and upload SD card example sketch.

• 
• 

Demo code

• Available at Arduino library (name:File Logger or SD)page.

For Stm32:

• STM32-SD
• STM32-SD_Card
• LPC21XXSD_demo_code

• Supported file system by arduino: FAT32
• Notice set CS pin in sketch first

Arduino Official Library "listfiles"

Initializing SD card...initialization done.
SYSTEM~1/

WPSETT~1.DAT 12 INDEXE~1 76

EQWEWQ.TXT		0
done!