SD Card Data Logging Module

The SD Card Adapter Module for Microcontrollers is a versatile and easy-to-use solution for adding external storage to your project. This module is designed to work with standard-sized SD cards, which are commonly used in cameras, smartphones, and other electronic devices. With this adapter, you can easily read and write data to your SD card using a microcontroller’s SPI interface.

Specification

• Operating Voltage: 3.3V – 5VDC
• Card Type: Standard-sized SD Card
• Interface: SPI
• Onboard voltage regulator for stable performance
• Onboard level shifters for compatibility with 5V and 3.3V systems
• Dimensions: approximately 42mm x 25mm

Pinout

Power and Communication

The SD card module can easily be interfaced with either 3.3V or 5V compatible microcontrollers such as the ESP32, Teensy or Arduino microcontrollers. A logic-level shifter is not required if using a microcontroller with a logic level of more than 3.3V as the module has a level shifting module I integrated.

This module operates on a wide voltage range, typically from 3.3V to 5V, making it compatible with various microcontroller boards and systems. It communicates with the host device, such as an Arduino, using SPI communication, making it easy to integrate into existing projects.

Uses:

• Data logging
• Robotics
• IoT projects
• Media Storage

Resources:

• Use the SD Library to interface with microcontrollers that use Arduino IDE.