https://devzone.nordicsemi.com/f/nordic-q-a/80113/running-ble-hr-peripheral-demo-on-nrf9160-dkHi, I have nrf9160-DK and I am using NCS v1.6.1. I am trying to run HR Peripheral sample application on the nRF9160DK board. I have flashed nrf52840 with hci_lpuart sample example (The same as mentioned in README of lte_ble_gw sample application)en-USTelligent Community 13Tue, 05 Oct 2021 11:57:15 GMThttps://devzone.nordicsemi.com/thread/332599?ContentTypeID=1Tue, 05 Oct 2021 11:57:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:978767ca-9c25-44e7-9aa5-b95e5de31736Hakon<p>Have you also remembered to set the device tree overlay? You can see how it is done <a href="https://github.com/nrfconnect/sdk-nrf/blob/master/samples/nrf9160/lte_ble_gateway/boards/nrf9160dk_nrf9160_ns.overlay">here</a>.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/331817?ContentTypeID=1Thu, 30 Sep 2021 05:09:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cf8d8847-d3df-4026-a7a2-34ee82ed8fd4ErDarshan<p>I am using the 2.6.0 version.</p> <p><pre class="ui-code" data-mode="text">VERSION_MAJOR = 2 VERSION_MINOR = 6 PATCHLEVEL = 0 VERSION_TWEAK = 0 EXTRAVERSION = rc1</pre></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/331760?ContentTypeID=1Wed, 29 Sep 2021 14:18:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1b261d21-2472-4066-9752-7de846943574Hakon<p>Hello,</p> <p>there was a similar issue on earlier versions of Zephyr. What version of Zephyr are you using?</p><div style="clear:both;"></div>