https://devzone.nordicsemi.com/f/nordic-q-a/89702/spi-flash-driver-mx25r64-was-not-foundI Need to write into external flash (attached in the development kit mx25r64)in a development kit nrf5340dk. I am using the code https://github.com/nrfconnect/sdk-zephyr/tree/v2.4.99-ncs2/samples/drivers/spi_flash from nrfconnect. The error that i amen-USTelligent Community 13Thu, 14 Jul 2022 08:50:27 GMThttps://devzone.nordicsemi.com/thread/376905?ContentTypeID=1Thu, 14 Jul 2022 08:50:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:438960ad-c2e7-4592-9610-85469ae9d771kishan21<p>Thank you <a href="https://devzone.nordicsemi.com/members/nisuma">Nilesh</a>&nbsp;<br />Have created an overlay file along with qspi configuration in it in accordance to my pin configuration and it is working for me now.<br />Thank you so much.<br />&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/376769?ContentTypeID=1Wed, 13 Jul 2022 11:53:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:21e071b2-570c-48d9-a119-752cff06b4cbNilesh<p>Hello <a href="https://devzone.nordicsemi.com/members/kishan21">kishan21</a>&nbsp;,</p> <p>can you please check below ticket and answer. Looks like in your case device binding is not happening due to mismatch in the pin configuration as per overlay file.</p> <p>&nbsp;<a href="https://devzone.nordicsemi.com/f/nordic-q-a/74886/nrf52840-zephyr-dual-qspi-mx25r64-flash-example">nRF52840 Zephyr dual QSPI MX25R64 flash example</a>&nbsp;</p> <p></p> <p>Thanks!!</p><div style="clear:both;"></div>