https://devzone.nordicsemi.com/f/nordic-q-a/68076/how-to-properly-use-spi-with-nrf-connect-sdkHello, I couldn&#39;t find any examples of SPI usage with nrf connect sdk, where can I find them? At the beginning I want to do pretty simple thing - just send array of bytes through SPI, I know how to do it with arduino, but I don&#39;t know how to do it wihen-USTelligent Community 13Mon, 09 Nov 2020 14:02:52 GMThttps://devzone.nordicsemi.com/thread/279033?ContentTypeID=1Mon, 09 Nov 2020 14:02:52 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e8fbb70b-833a-4168-8c3d-83be722a08cbH&#229;kon Alseth<p>Hi,</p> <p>&nbsp;</p> <p>I tried replicating the issue you&#39;re seeing, with the spi sample from this post:</p> <p><a href="https://devzone.nordicsemi.com/f/nordic-q-a/67065/how-to-configure-and-setup-an-spi-device-to-nrf5340/275002#275002">https://devzone.nordicsemi.com/f/nordic-q-a/67065/how-to-configure-and-setup-an-spi-device-to-nrf5340/275002#275002</a></p> <p>(note: change the CMakeLists.txt to hold your board name, or just remove that specific section)</p> <p>&nbsp;</p> <p>I&#39;m not sure why it behaves like this on your end. Which ncs version are you using?</p> <p>&nbsp;</p> <p>Kind regards,</p> <p>Håkon</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/278883?ContentTypeID=1Sat, 07 Nov 2020 15:52:39 GMT137ad170-7792-4731-bb38-c0d22fbe4515:eef6272f-bf31-4f64-b266-606581b6cca4addast<p>I don&#39;t know why but&nbsp;spi variable equals null after&nbsp;device_get_binding</p><div style="clear:both;"></div>