Micro SD Card SPI Adapter Module

Micro SD Card SPI Adapter Module

Expand your project’s capabilities by adding gigabytes of storage with this simple and reliable Micro SD Card SPI Adapter Module. Whether you need to log sensor data, store configuration files, play audio tracks, or serve web pages, this module provides the mass storage solution you need for your microcontroller-based projects.

This breakout board communicates using the common SPI (Serial Peripheral Interface) protocol, which is supported by virtually all microcontrollers, including Arduino, ESP32, and Raspberry Pi. It features an onboard ultra-low dropout 3.3V regulator and a 74LVC125A level shifter. This crucial addition allows you to safely use the module with both 5V microcontrollers (like the Arduino Uno) and 3.3V microcontrollers without damaging your SD card.

The standard 6-pin header makes it easy to wire up, and the push-in/push-out card socket provides a secure connection for your Micro SD card. It’s the go-to module for adding robust data logging and file storage functionality.

Key Features:

• Interface: Standard SPI (Serial Peripheral Interface) – MISO, MOSI, SCK, CS.
• Voltage Compatibility: Onboard level shifter and regulator allow for both 5V and 3.3V power and logic levels.
• Card Support: Compatible with Micro SD cards (up to 2GB) and Micro SDHC cards (up to 32GB).
• Easy Connection: Standard 0.1″ pitch header for breadboard or perfboard use.
• Socket Type: Push-in / Push-out Micro SD card socket.

Applications:

This module is perfect for a huge range of applications, including creating a black box data logger for your robot or vehicle, storing sensor readings for a weather station, saving configuration settings for a device, playing audio files for sound effects, or storing images and fonts for a TFT display project.