Add microSD card storage to your Arduino projects. This SPI module supports microSD (TF) cards for data logging, audio playback, graphics display, and more – expanding your Arduino's limited memory with removable storage. Works with 5V Arduino boards including Uno and Mega. The pinout is compatible with DFRobot's IO Expansion Shield for easy plug-and-play connection. Key Features MicroSD Card Support – Works with standard microSD (TF) cards SPI Interface – Standard 6-pin SPI connection 5V Compatible – Direct connection to Arduino Uno/Mega Compact Size – 20 × 28mm footprint Level Shifting – Built-in for 5V to 3.3V conversion Ideal For Data logging and sensor recording Audio file playback Storing images and graphics Configuration file storage Expanding Arduino memory Specifications Operating Voltage: 5V Interface: SPI Card Type: MicroSD (TF) Dimensions: 20 × 28mm Package Contents 1× MicroSD card module Note: MicroSD card not included. Use the Arduino SD library or SdFat library for FAT16/FAT32 file system support. Resources DFRobot Wiki