When you need gigabytes of non-volatile storage, nothing beats SD! The SD Backpack cleverly integrates a push-in, pull-out micro SD card holder along with a 250 mA, 3.3V low dropout regulator to ensure clean power, even when used with power-hungry cards. The micro SD is accessed over SPI, please see the pinout page for the CS pin used.
The Teensy SD Backpack comes fully assembled and tested.
Check out all of our wonderfully small and powerful Teensy Backpacks!
- Gigabytes of storage!