https://devzone.nordicsemi.com/f/nordic-q-a/60431/ble-periphal-rx-advertisingHi, I&#39;m starting e new development, and I need to have a peripheral that: - is able send advertising to a central - is able to detect (and receive) advertising from other peripheral around The purpose is to know if my device is alone or not, to enableen-USTelligent Community 13Tue, 21 Apr 2020 07:19:24 GMThttps://devzone.nordicsemi.com/thread/245720?ContentTypeID=1Tue, 21 Apr 2020 07:19:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:46f25ed1-698d-4a6c-acd8-267092c447f1awneil<p>Please keep to 1 question per thread - it makes it easier for people trying to find answers.</p> <p>And for you, if you want to come back to an old answer.</p> <p><img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/8551._5F00_Verify_2D00_answer_2D00_nordic_5F00_2.png" /></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/245711?ContentTypeID=1Tue, 21 Apr 2020 07:05:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:47ce7ba1-79a4-4a69-97cf-94e36cca139fabe<p>Thanks, I will try the examples you suggest<br />One further question: on BLE api there is a function to get last RSSI value? Or any other way to get this value?<br />Abele</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/245639?ContentTypeID=1Mon, 20 Apr 2020 16:37:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f0d1a5a2-d91b-4371-ad0f-a0b816f42dcbawneil<p>So you&#39;re device needs to be <strong>both</strong> a peripheral - to do the advertising - <em><strong>and</strong> </em>a central - so scan for advertising.</p> <p>Look at the &#39;<span>BLE Central &amp; Peripheral</span>&#39; examples in the SDK:</p> <p><a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v16.0.0/examples_ble_cen_per.html">infocenter.nordicsemi.com/.../examples_ble_cen_per.html</a></p><div style="clear:both;"></div>