https://devzone.nordicsemi.com/f/nordic-q-a/67656/why-did-direct-test-mode-fail-with-8-dbm-in-the-logDear all, In our project we are using &quot;nrf52840&quot; IC is used. We need to check its strength in various physical layer by loading the &quot; Direct mode code &quot;. We have sucessfully loaded the code &quot; direct_test_mode_pca10056.hex &quot;. We used nrf connecten-USTelligent Community 13Tue, 27 Oct 2020 11:38:39 GMThttps://devzone.nordicsemi.com/thread/277115?ContentTypeID=1Tue, 27 Oct 2020 11:38:39 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2b299e06-602f-496e-a0a6-1ff66d3310f3ketiljo<p>Can you upload the file here please? The Google drive link doesn&#39;t work.</p> <p>Does it work with LE S2 and lower output power? Note that S2 is not fully supported but S8 is.&nbsp;</p><div style="clear:both;"></div>