Flash in nRF52810 with SDK17.1https://devzone.nordicsemi.com/f/nordic-q-a/99972/flash-in-nrf52810-with-sdk17-1SDK:17.1.0 application: ble_app_uart(+ble_app_buttonless dfu service) bootloader:secure bootloader pca10040e_s112_ble hi. I want to use the flash driver to store parameters in application . Which demo can I refer to specifically？ Also can I customizeen-USTelligent Community 13Mon, 22 May 2023 11:37:00 GMTRE: Flash in nRF52810 with SDK17.1https://devzone.nordicsemi.com/thread/426529?ContentTypeID=1Mon, 22 May 2023 11:37:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:17c6b865-0723-495c-b7d4-82e8759467abVidar Berg<p>Hello,</p> <p>I recommend you use the&nbsp;<a title="Flash Data Storage (FDS)" href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.1.0/lib_fds.html?cp=9_1_3_16">Flash Data Storage (FDS)</a>&nbsp;library to manage flash storage in your application. The flash area used by FDS is not allocated by the linker but is placed at the&nbsp;end of flash or below the bootloader if you have one.</p> <p><img style="max-height:240px;max-width:320px;" src="https://devzone.nordicsemi.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/4/pastedimage1684755366205v1.png" alt=" " /></p> <p>Usage of the FDS library is demonstrated by the&nbsp;<a title="Flash Data Storage Example" href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.1.0/fds_example.html?cp=9_1_4_6_9">Flash Data Storage Example</a>.</p> <p>Best regards,</p> <p>Vidar</p><div style="clear:both;"></div>RE: Flash in nRF52810 with SDK17.1https://devzone.nordicsemi.com/thread/426485?ContentTypeID=1Mon, 22 May 2023 09:31:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:dea631f1-6b59-4e0c-a82f-eaafedf0814ekenyon<p><img style="max-height:240px;max-width:320px;" alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/4/20230522_2D00_172907.jpg" /><img style="max-height:240px;max-width:320px;" src="https://devzone.nordicsemi.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/4/pastedimage1684747822581v1.png" alt=" " /><br />this is iROM of application.<span>I want to free up 8kb of space for flash.&nbsp;Can&nbsp;i do that?</span></p><div style="clear:both;"></div>