https://devzone.nordicsemi.com/f/nordic-q-a/82858/nrf52833-custom-board-spi-flashHi, I work on custom board, which have NRF52833 and IS25LP016D SPI flash. I tried with SPI flash sample but SPI flash driver IS25LP016D was not found! err message show on putty. I add configuration to dts file. How can I solve it. MY CODE: /*en-USTelligent Community 13Fri, 17 Dec 2021 13:47:07 GMThttps://devzone.nordicsemi.com/thread/344172?ContentTypeID=1Fri, 17 Dec 2021 13:47:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ccea1b4b-8ef8-40e3-b254-f195ab14aef0haakonsh<p>Your SCK pin is P1.09, not P0.09. This means that the pin number in your DTS must be 41 (32 + 09).&nbsp;</p> <p>Also the spi-max-frequency field looks way off&nbsp;<span>0x7ed6b40 = 133MHz, when&nbsp;the max frequency of SPI1 is 8MHz. The NRFX driver might throw an error if you request a higher frequency than is supported.</span></p> <p><span>Can you turn on logging for the NRFX drivers?&nbsp;</span></p><div style="clear:both;"></div>