# CHIP ESP32 Persistent Storage Example

An example testing and demonstrating the key value storage API.

Please
[setup ESP-IDF and CHIP Environment](../../../guides/esp32/setup_idf_chip.md)
and refer
[building and commissioning](../../../guides/esp32/build_app_and_commission.md)
guides to get started.

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-   [Introduction](#introduction)

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### Introduction

This example serves to both test the key value storage implementation and API as
it is brought-up on different platforms, as well as provide an example for how
to use the API.

In the future this example can be moved into a unit test when available on all
platforms.

The ESP32 platform KVS is not yet fully implemented. In particular offset and
partial reads are not yet supported.