SB COMPONENTS MicroSD Breakout Board for SPI Microcontrollers

The SB COMPONENTS MicroSD Breakout Board is a compact and convenient solution for providing easy access to a MicroSD card, making it an ideal tool for data sharing, logging, and storage in your electronics projects. This breakout board simplifies the connection between a standard MicroSD card and your microcontroller by utilising a straightforward SPI (Serial Peripheral Interface) communication protocol.

Fully compatible with any SPI-based microcontroller, such as popular Arduino, Raspberry Pi Pico, or ESP32 boards, it offers a reliable and standardised method for reading from and writing to MicroSD cards. The board supports the widely-used FAT file system, ensuring your stored data is easily accessible and transferable to computers and other devices for analysis or backup.

Operating at a 3.3V logic level, the breakout is perfectly matched for use with modern 3.3V microcontroller boards, helping to prevent potential damage from voltage mismatches. All essential control pins are clearly labelled and broken out to standard 0.1-inch pitch headers, including GND, VCC, MISO, MOSI, SCK, and CS (Chip Select), for quick and solderless integration into your prototyping setup.

With its small footprint of just 25x35mm, this breakout board is an excellent choice for space-constrained applications, from portable data loggers and audio players to embedded systems requiring additional non-volatile storage. The package includes the breakout board only, ready for you to connect and start developing your data-handling solutions immediately.