https://devzone.nordicsemi.com/f/nordic-q-a/11311/hi-with-the-central-role-in-ble-i-have-a-small-questionHI, In the BLE Spectification, both of the inquire and scan can find out the advertising slave role device. what&#39;s the difference between them? And Is it true that only scan action can get the RSSI from slave role device.en-USTelligent Community 13Thu, 14 Jan 2016 12:49:51 GMThttps://devzone.nordicsemi.com/thread/42551?ContentTypeID=1Thu, 14 Jan 2016 12:49:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1f32987c-fda0-4b83-9a38-020332d9eaa7Anders Strand<p>You can get the measured rssi levels both when scanning and in a connection.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/42553?ContentTypeID=1Thu, 14 Jan 2016 05:21:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6f85c021-f5b8-4599-bdb3-5e918842dcd4bernerd<p>thanks , the inquiry scan and page scan is the concept of BR/EDR ?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/42552?ContentTypeID=1Thu, 14 Jan 2016 03:42:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:09be865a-fe30-4a15-8e9c-5008a77c383eRK<p>there is no Inquire in Bluetooth Low Energy.</p><div style="clear:both;"></div>