Non-Volatile memory/storage for any of the XIAO modules?

Hi there,

So The ESP32 microcontroller has a specific memory space designed for this purpose. Non-volatile storage (NVS) retains data through reboots and system power loss events (using a portion of the NVS). With this method, more than 2 KBytes of data can be stored.from data sheet Jun 26, 2023

Also this demo May be helpful.

HTH
GL :slight_smile: PJ :v:

There is this from Epressif as well.
Non-Volatile Storage Library - ESP32-C6 - — ESP-IDF Programming Guide v5.4 documentation

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