Micro SD Storage Module

The Micro SD Storage Module is a compact and reliable interface board that enables microcontrollers and development boards to read from and write to Micro SD memory cards. It provides an easy and efficient way to add removable storage to embedded systems, allowing large amounts of data such as sensor readings, log files, configuration files, images, audio, and other digital content to be stored and accessed with ease.

The module communicates with the host microcontroller through the SPI (Serial Peripheral Interface) protocol, making it compatible with a wide range of platforms including Arduino, ESP8266, ESP32, STM32, AVR, PIC, and Raspberry Pi. It features a standard Micro SD card socket and built-in voltage level shifting circuitry, ensuring safe operation with both 3.3V and 5V logic systems. This protects the Micro SD card while simplifying hardware integration.

Supporting FAT16 and FAT32 file systems, the module allows users to create, read, write, modify, and delete files using readily available software libraries. Its compact, breadboard-friendly design makes it ideal for rapid prototyping as well as permanent embedded installations. The Micro SD Storage Module is widely used in data logging, multimedia storage, IoT applications, automation systems, and other projects requiring reliable, expandable, and removable memory.

Features

• Standard Micro SD card socket.

• SPI (Serial Peripheral Interface) communication.

• Compatible with 3.3V and 5V logic systems.

• Built-in voltage level shifting for safe operation.

• Supports FAT16 and FAT32 file systems.

• Enables file creation, reading, writing, and data management.

• Compact and breadboard-friendly design.

• Reliable high-speed data transfer.

• Easy integration with popular microcontrollers.

• Suitable for removable and expandable storage applications.

• Low power consumption.

• Durable PCB construction for long-term use.

Applications

• Data logging systems

• Sensor data recording

• IoT and embedded systems

• GPS data logging

• Temperature and humidity monitoring

• Audio and media file storage

• Image storage applications

• Industrial automation

• Robotics projects

• Environmental monitoring systems

• Embedded file storage

• Educational and DIY electronics projects