Add the required Storage to your project to store More data, media, and so on. This Mini Micro SD Card Reader Module is also known as a Micro SD Adapter. The Module is a straightforward solution for transferring data to and from a normal SD card. It is not only compatible with Arduino but also with other microcontroller development boards. The Micro SD Card Reader Module offers an SPI interface that works with any SD card and a 3.3V power supply that is compatible with the Arduino UNO/Mega. SD modules can be used for a variety of purposes, including data logging, audio, and graphics.

There are six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground, VCC is the power supply, MISO, MOSI, SCK is the SPI bus, and CS is the chip select signal pin. Level converter chip, LDO regulator output 3.3V, Micro SD card supply The typical AVR MCU can read the signal using this Module.

Specifications:

• Connector: 6 pins
• Support: 3.3V
• Pins output, MOSI, CLK, MISO, and CS
• Size: 20mm x 18mm

Pinout of the Module: 

• 3V3: 3.3V
• CS: GPIO 5
• MOSI: GPIO 23
• CLK: GPIO 18
• MISO: GPIO 19
• GND: GND

Package Includes:

• 1x Micro SD Card Module 3.3V 6 pins