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microSD Card Reader Breakout

Communication & Wireless › Wired Communication
Interface ['spi'] Qwiic No

Enable your Arduino to read and write data with this microSD Card Reader, supporting up to 32GB via SPI communication.

A module which enables the use of micro SD cards with Arduino via SPI communication. You can save various types of data on the SD card, create logs, read the information from it or perform various actions.

  • Voltage: 5V (3.3V onboard regulator)
  • Communication: SPI
  • SD card max. capacity: 32GB
  • Dimensions: 38 x 22 mm / 1.5 x 0.9 inch

Interface

Interface Spi
Qwiic Compatible No
Breadboard Compatible Yes

Power

Supply Voltage Min V 5
Supply Voltage Max V 5
Logic Level 3V3 Or 5V
Start here
Start Here
1
Connect

Wire up to your microcontroller via ['spi'].

2
Install the library

Add the Soldered library for your language (below).

3
Run an example

Open the get-started example and read your first value.

ArduinoC++
Arduino: Get started → Arduino library →
What's in the Box
1×
microSD Card Reader Breakout (main product) 333050
1×
Header pins (unsoldered)
Header pins included for all breadboard-compatible pins
Pinout
Pinout
Last updated:
Technical Resources 2 resources
Hardware Details WEB Pinout WEB
Documentation 2 resources
Full Documentation DOCS Soldered Datasheet PDF
Software Resources 2 resources
Arduino
Arduino Library GITHUB Arduino: Get Started DOCS