SD Card Module
This module allows you to add mass storage and data logging to your project.
The module is designed for easy connection of memory card standard SD with SPI interface to any device or the microcontroller (AVR, PIC, ARM, ARDUINO modules, etc.). The module already contains all the necessary components and has the ability to connect to both 5V boards, and to the boards with signal levels 3-3,3 V.
Standard SD card reader slot with "card detection" pin
SD card can works with SPI interface
Build-in voltage regulator 3.3V
Module can works with 3V-3.3V or with 5V board (selecting by jumpers on board of module)
High quality PCB with green mask and white silkscreen
All SPI pins, card detection pins and power supply pins on EXT1 connector
Small size 49x34x1.6mm