Add extra Storage to the Raspberry Pi Pico with W25Q128 and LittleFS

The Raspberry Pi Pico comes with 2 MByte FLASH. If more is needed for example to store data or for a data logger, this article shows how it can be extended with a 16 MByte serial flash using the LittleFS file system.

Raspberry Pi Pico and rp2040 boards: integrated LittleFS

Raspberry Pi Pico and rp2040 boards: integrated LittleFS

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