'ESP32: When to use nvs_flash_init?

When I use esp-idf. All the examples that use the WiFi library call the nvs_flash_init function. Why? Is this necessary because the WiFi library uses encrypted data?

Thanks for your help!

esp32


Solution 1:[1]

The Wifi library uses NVS flash to store access point name and password

Sources

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Source: Stack Overflow

Solution Source
Solution 1 Guido Schreuder

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