https://devzone.nordicsemi.com/f/nordic-q-a/127087/nrf54l15-internal-flash-via-nvsI’m trying to read/write data to the internal flash of my nRF54L15 SoC using the NVS (Non-Volatile Storage) library. I successfully flashed the sample nvs application on my nRF54L15 DK , and it works as expected. However, when I try to integrate NVSen-USTelligent Community 13Thu, 19 Feb 2026 11:51:37 GMThttps://devzone.nordicsemi.com/thread/561583?ContentTypeID=1Thu, 19 Feb 2026 11:51:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f799e3ae-fc7f-4641-9cd3-4e5b959c0eacVidar Berg<p>Hello,</p> <p>ZMS (<a href="https://docs.nordicsemi.com/bundle/ncs-3.1.0/page/zephyr/services/storage/zms/zms.html">https://docs.nordicsemi.com/bundle/ncs-3.1.0/page/zephyr/services/storage/zms/zms.html</a>) is recommended for the nRF54L because it is better suited for the RRAM NV memory technology than NVS is. There is also no &quot;flash0&quot; node defined for the nRF54L. You can try the sample here:&nbsp;<a href="https://github.com/nrfconnect/sdk-zephyr/tree/fb7dae77ef937c008d9b62e062a515160703eb33/samples/subsys/fs/zms">https://github.com/nrfconnect/sdk-zephyr/tree/fb7dae77ef937c008d9b62e062a515160703eb33/samples/subsys/fs/zms</a></p> <p>Best regards,</p> <p>Vidar</p><div style="clear:both;"></div>