https://devzone.nordicsemi.com/f/nordic-q-a/53668/lesc-debug-mode-from-sdk11-over-to-sdk15-3-inheritance-related-issues#define LESC-DEBUG-MODE 0 / set to 1 to use the LESC debu g keys. The debug mode allows you to use a sniffer to inspect traffic. */ The above macro definition is available in sdk11, can it be used normally in sdk15.3? If it doesn&#39;t work, is there anyen-USTelligent Community 13Tue, 29 Oct 2019 07:04:35 GMThttps://devzone.nordicsemi.com/thread/217234?ContentTypeID=1Tue, 29 Oct 2019 07:04:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:30069cae-544d-4f22-a59f-c5b56f4ce996Vidar Berg<p>SDK 15.3.0 does not have the debug mode option available. So there isn&#39;t any macro definition that replaces&nbsp;<span>LESC-DEBUG-MODE in SDK 15.3.0</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/217231?ContentTypeID=1Tue, 29 Oct 2019 06:52:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8e216de1-bf96-4c4b-8a02-3c7e247ca7c9em78p153s<p>SDK11 can be used using LESC-DEBUG-MODE.<br />Is lesC-DEBUG-MODE available on sdk15.3.0?<br />Is there a macro definition that replaces LESC-DEBUG-MODE on sdk15.3.0?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/217025?ContentTypeID=1Mon, 28 Oct 2019 09:43:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fdc2cfc9-f225-43f7-b513-744ead98754fVidar Berg<p>Hi,</p> <p>The nrf_ble_lesc.c module does not include the debug mode option. Would it be possible to just&nbsp;temporarily disable LESC and use just works to enable sniffing?&nbsp;</p><div style="clear:both;"></div>