https://devzone.nordicsemi.com/f/nordic-q-a/38050/sniffer-unable-to-capture-nus-and-hrm-dataI had setup nRF sniffer with below software and hardware, but the Wireshark seen unable capture BLE data. nRF Sniffer software nrf_sniffer_2.0.0-beta-1_51296aa.zip nRF sniffer firmware “sniffer_pca10040_51296aa.hex” with nRF52 Development Kiten-USTelligent Community 13Fri, 31 Aug 2018 11:37:02 GMThttps://devzone.nordicsemi.com/thread/146747?ContentTypeID=1Fri, 31 Aug 2018 11:37:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9ecc528b-896d-47e6-925b-535ec6269046Hung Bui<p>Hi George,&nbsp;</p> <p></p> <p>You may need to choose a device that you want to follow in the drop down &quot;Device&quot; list o the sniffer tool bar. This way the sniffer can follow only that advertiser and will capture the connect request to follow the connection.&nbsp;</p> <p>This is described in step 2 in Chapter 3 in the sniffer manual:&nbsp;</p> <p><em>Follows one particular device and tries to catch all packets sent to or from this particular device.</em><br /><em>This mode will catch all:</em><br /><em>• Advertisements and Scan Responses sent from the device</em><br /><em>• Scan Requests and Connect Requests sent to the device</em><br /><em>• Packets in the Connection sent between the two devices in the Connection</em></p><div style="clear:both;"></div>