https://devzone.nordicsemi.com/f/nordic-q-a/924/nrf51822-dongle-failed-to-find-the-device-from-master-control-panelI got the nRF51822 DK and tried hooking up the dongle. I am using Windows 7 32 bit. When I plugged the dongle into a USB port, there is a “JLinkCDCUARTPort（COM19)” added to Ports (COM &amp; LPT) in the PC. But there are also other two devices &quot;Bluetooth Peripheralen-USTelligent Community 13Mon, 18 Nov 2013 14:46:44 GMThttps://devzone.nordicsemi.com/thread/4449?ContentTypeID=1Mon, 18 Nov 2013 14:46:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d30119fd-66b2-457f-bef2-af19f8f450f2Petter Myhre<p>Hi Kenny</p> <p>Have you followed the steps in nRF51822 development kit user guide?</p> <p>Especially section 3.2, step 3a-e under headline &quot;Scan for available Bluetooth low energy devices&quot;</p><div style="clear:both;"></div>