SD Card Reading Writing Module for Arduino

SD Card Module for Arduino and Microcontrollers

This SD card module simplifies data storage and retrieval in your projects, enabling easy read and write operations with an SD card. Equipped with a built-in 3.3V regulator, it is designed to work seamlessly with Arduino and other embedded systems. Ideal for creating applications like MP3 players or microcontroller (MCU)/ARM system controls, this module supports SD cards up to 2GB in size.

With compatibility for 5V and 3.3V inputs, the module ensures smooth operation and convenient interfacing through an SPI interface. Its onboard features, such as an LED indicator and SD card holder, make it easy to integrate into your projects.

Note: Memory card is not included in the package.

Key Features:

• Simplifies SD card applications for Arduino and other microcontrollers
• Supports SD cards up to 2GB
• Interfaces easily as a peripheral to Arduino sensor shield modules
• Enables SD card read and write operations through programming
• Suitable for projects such as MP3 players and MCU/ARM system controls
• Outputs all SD SPI pins: MOSI, SCK, MISO, and CS
• Compatible with 5V and 3.3V input voltages
• Includes an LED indicator for module status
• Features a built-in 3.3V regulator (AMS1117-3.3) for stable voltage conversion
• Provides 3.3V output for additional peripherals
• Includes an SD card holder for easy integration
• Land pattern available for an optional USD interface (holder not mounted)

Specifications:

• Voltage Input: 5V or 3.3V
• Output: 3.3V available via onboard regulator
• Supported SD Card Size: Up to 2GB
• Interface: SPI (MOSI, SCK, MISO, CS pins)
• Onboard Components: 3.3V regulator, SD card holder, LED indicator
• Applications: Data logging, MP3 players, MCU/ARM system control

The SD card module is an essential tool for data storage and retrieval, offering simplicity, versatility, and reliability for a variety of embedded projects.