Data Storage
Access SPI Serial Flash memory with filesystem-like functions
SerialFlash provides low-latency, high performance access to SPI Flash memory with a filesystem-like interface. Familiar file-based functions, similar to the SD library, are used to access data.
Maintainer: Paul Stoffregen
This library is compatible with all architectures so you should be able to use it on all the Arduino boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.