https://devzone.nordicsemi.com/f/nordic-q-a/78096/development-strategy-changeJust checking in, I am recently starting to develop cellular communication and looking to develop on the nRF9160. I have been in nRF52 space and with that I develop inside the SDK 17 directory structure. I build and deploy binaries from the armgcc directoryen-USTelligent Community 13Tue, 03 Aug 2021 08:54:51 GMThttps://devzone.nordicsemi.com/thread/323024?ContentTypeID=1Tue, 03 Aug 2021 08:54:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bfaa5cc8-c649-4f76-a95c-2c33ba43db56Sigurd<p>Hi,</p> [quote user=""]How do I change the the ability to accommodate the nRF9160 DK for the at_client sample?[/quote] <p>&nbsp;You just specify that you are building for the nRF9160DK, if you are building from command-line it&#39;s done like this:</p> <p><pre class="ui-code" data-mode="text">west build -b nrf9160dk_nrf9160ns -d my_build_dir</pre></p> [quote user=""]I am reading the mounds of documentation available[/quote] <p>&nbsp;You might have seen this already, but if not, you might find this helpful:</p> <p><a href="https://devzone.nordicsemi.com/nordic/nrf-connect-sdk-guides/b/getting-started/posts/nrf-connect-sdk-tutorial---part-2-ncs-v1-4-0">https://devzone.nordicsemi.com/nordic/nrf-connect-sdk-guides/b/getting-started/posts/nrf-connect-sdk-tutorial---part-2-ncs-v1-4-0</a></p> [quote user=""]I am wondering if my old Zephyr toolchain will work with my new SDK 1.6.1[/quote] <p>It&#39;s likely too old/outdated. The NCS(nRF Connect SDK) v1.6.1 is based on Zephyr v2.6.0-rc1</p> <p>The easiest way to install the NCS toolchain is to use the toolchain manager:&nbsp;<a href="http://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.6.1/nrf/gs_assistant.html">http://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.6.1/nrf/gs_assistant.html</a></p> <p>If you prefer to install it manually, see this link:&nbsp;<a href="http://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.6.1/nrf/gs_installing.html">http://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.6.1/nrf/gs_installing.html</a></p><div style="clear:both;"></div>