https://devzone.nordicsemi.com/f/nordic-q-a/10251/nrf51-dk-not-recognized-by-win7Hi, I&#39;ve recently got some brand new nRF51 Dongle, and used nRF51 DK. The problem is that DK is not recognized by mine PC. There&#39;s actually some example program (heart rate) flashed to it, and it works decently, but the whole thing is seen in the deviceen-USTelligent Community 13Sat, 14 Nov 2015 01:42:11 GMThttps://devzone.nordicsemi.com/thread/38060?ContentTypeID=1Sat, 14 Nov 2015 01:42:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ed948efa-1898-4562-9a08-f599ca9f0d7cz0idb3rg<p>aaaand... here&#39;s the solution: Don&#39;t use too long cables, especially if they&#39;re not shielded :)</p><div style="clear:both;"></div>