DFRobot
SD Module (Arduino Compatible)
The DFRobot SD Module (DFR0071) is a breakout board that adds standard SD and Micro SD (TF) card storage to your Arduino projects. Use it for data logging, f...
The DFRobot SD Module (DFR0071) is a breakout board that adds standard SD and Micro SD (TF) card storage to your Arduino projects. Use it for data logging, file storage, and transferring data between your microcontroller and removable flash memory.
The module sits directly on top of an Arduino board and includes a switch to select between the standard SD and Micro SD card slots. It's also compatible with other microcontrollers via SPI.
Key Features
- Dual Card Support – Accepts both standard SD and Micro SD (TF) cards with a selector switch
- Arduino Shield Form Factor – Plugs directly onto Arduino Uno and compatible boards
- SPI Interface – Works with Arduino and other microcontrollers via standard SPI
- Mass Storage & Data Logging – Read and write files for sensor logging, configuration storage, and more
Ideal For
- Sensor data logging and environmental monitoring
- Storing configuration files and parameters
- Audio playback and media projects
- Transferring data between devices
Package Contents
- 1× SD Module (DFR0071)
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- breakout
- A breakout is a small circuit board that makes a tiny or hard-to-solder component easier to connect to with standard pins. It matters because this OLED module can be wired into a microcontroller project without needing to solder directly to the display’s fine contacts.
- Flash memory
- Non-volatile memory that keeps stored data even when power is removed. In this sensor, it matters because enrolled fingerprint templates can remain saved after the project is turned off.
- microcontroller
- A microcontroller is a small computer on a chip that runs your program and controls connected inputs and outputs. For this product, it is the part that reads buttons and sensors, drives the display and speaker, and communicates over Bluetooth.
- Shield
- An add-on board that plugs into a main controller board to give it extra features such as sensing, motor control or communication. Knowing a product supports shields helps you judge whether it can connect neatly into an existing maker-board setup.
- SPI
- A fast serial communication bus often used for displays, memory cards, and sensors. It matters because SPI devices need specific pins for clock and data, plus a separate chip-select line for each device.
Find this product in
Prototyping & Wiring
Supplier page — dfrobot.com
Supplier Description · 508.8 KB · Click any page to view full size
Related Tutorials
Free guides on learn.littlebird.com.au
