SparkFun Level Shifting microSD Breakout [DEV-13743] - (AD15665)

Description:

The SparkFun Level Shifting microSD Breakout is quite similar to the SparkFun microSD Transflash Breakout, but with the included level shifting hardware, this board allows you to use a microSD card at full speed of the Arduino SD library in a 5V system. With this tiny, fingernail-sized breakout, adding mass storage to your project has never been easier.

With the added feature of being 3.0V to 5.0V tolerant for ease of use, discrete level shifting is no longer required. This board is also unique, as it level shifts all of its outputs to the level of the hardware it is connected to!

Documents:

• Schematic
• Eagle Files
• Hookup Guide
• SD Cards and Writing Images
• GitHub

Reference Link