https://devzone.nordicsemi.com/f/nordic-q-a/80316/how-to-execute-hci-cmd-s-on-nrf5340dk-nrf52840dk-unable-to-get-shellI am using nrf5340DK with sample &#39;Bluetooth: HCI RPMsg&#39; and try to execute some HCI commands on it, but not getting any shell of 5340DK. As I know in case of dongle we can execute HCI commands on terminal of Linux PC, I tried same with DK also but thenen-USTelligent Community 13Tue, 05 Oct 2021 14:12:45 GMThttps://devzone.nordicsemi.com/thread/332667?ContentTypeID=1Tue, 05 Oct 2021 14:12:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:20a5aba9-a187-4da5-8796-6658096e7c7covrebekk<p>Hi&nbsp;</p> <p>The hci_rpmsg sample is used whenever you want to run the Bluetooth host and the application in the application core of the nRF5340, and the Bluetooth controller in the network core.&nbsp;</p> <p>In order to set up the nRF5340 as a HCI device over UART you should use the <a href="https://docs.zephyrproject.org/latest/samples/bluetooth/hci_uart/README.html">hci_uart</a> sample instead.&nbsp;</p> <p>Best regards<br />Torbjørn&nbsp;</p><div style="clear:both;"></div>