Non-Volatile Storage (NVS) Example
This document explains some of the Non-Volatile Storage (NVS) examples provided by the official ESP-IDF, aiming to help developers quickly understand the implementation, configuration methods, and usage logic of NVS in ESP-IDF, and provide practical application references.
For ease of understanding and use, the content of the document is divided into two parts:
General Steps Document: Introduces NVS and explains its common operation process, providing a unified reference for examples.
Example Document: Explains the implementation of each example by function, avoids repetition by referencing the general steps document for common parts, and only retains the logic and parameter settings unique to the example.
This layered structure facilitates understanding the protocol itself and its overall configuration process through the general steps document first, and then learning the implementation details of specific functions through the example document, thereby understanding the working principles and design methods of the NVS module more efficiently. You can first check the basic explanation and common operation steps of NVS through General Steps. ESP32 also provides related reference materials: Non-Volatile Storage Library, Using NVS in the Bootloader, NVS Encryption, NVS Partition Generation Program and NVS Partition Parsing Program.