https://devzone.nordicsemi.com/f/nordic-q-a/67289/unable-to-see-nrf5340-pdk-broadcasting-in-nrf-connect-mobile-appHi. I am having trouble connecting nrf5340 PDK to nRF Connect app on my phone. I am using the peripheral_uart example based on https://infocenter.nordicsemi.com/index.jsp?topic=%2Fug_gsg_ncs%2FUG%2Fgsg%2Ftest_mobile.html . I ran the application inen-USTelligent Community 13Fri, 16 Oct 2020 09:00:23 GMThttps://devzone.nordicsemi.com/thread/275293?ContentTypeID=1Fri, 16 Oct 2020 09:00:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1f3d3502-f364-47ca-8d63-fdfeff88f7b8Mathangopal<p>Hi. I resolved the issue.</p> <p>The issue was the network layer was empty.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/275281?ContentTypeID=1Fri, 16 Oct 2020 08:39:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f148deb5-6322-427f-9b2a-71dac30260b1awneil[quote userid="94413" url="~/f/nordic-q-a/67289/unable-to-see-nrf5340-pdk-broadcasting-in-nrf-connect-mobile-app"]I ran the application in debug mode[/quote] <p>So what debugging did you do ?</p> <p>Have you stepped the code to see what&#39;s happening ?</p> <p>If nRF Connect is not seeing the advertising, that suggests that it isn&#39;t advertising - so look at where the advertising should be started ...</p><div style="clear:both;"></div>