https://devzone.nordicsemi.com/f/nordic-q-a/77301/nrf52840-dk-and-can-bus-shield-spi-connectionCAN-bus shield uses the one at the URL below. https://www.seeedstudio.com/CAN-BUS-Shield-V2.html I want to check if the SPI connection is established correctly.(CAN-bus shield to nRF52840) Please let me know if you have any reference code or libraryen-USTelligent Community 13Wed, 28 Jul 2021 15:25:33 GMThttps://devzone.nordicsemi.com/thread/322290?ContentTypeID=1Wed, 28 Jul 2021 15:25:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:08bf66cb-0499-4bd3-91cb-aba95c0c442bHakon<p>There is a sample for <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.5.1/zephyr/boards/shields/dfrobot_can_bus_v2_0/doc/index.html">this board</a>, which seems to support the same controller. You can try that. I think it&#39;s the closest thing to what you&#39;re asking.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/320446?ContentTypeID=1Fri, 16 Jul 2021 13:21:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:abcc4726-b529-4ec3-9f5e-759494a09491Hakon<p>Hello,</p> <p>Nordic is short on staff, so you will need to wait a little bit until the right expertise comes along. It will hopefully not take too long. Thanks for your patience.</p><div style="clear:both;"></div>