Master Control Panel and nRF51 DK - no response from master emulatorhttps://devzone.nordicsemi.com/f/nordic-q-a/6675/master-control-panel-and-nrf51-dk---no-response-from-master-emulatorHi, I have the same problems as described in devzone.nordicsemi.com/.../ I&#39;ll post details here as requested. I do the following: -Connect P0.30 to ground (see photo below) -Connect the nrf51 DDK to the PC through USB -Open MCP 3.8.0.7en-USTelligent Community 13Sat, 16 Apr 2016 21:11:05 GMTRE: Master Control Panel and nRF51 DK - no response from master emulatorhttps://devzone.nordicsemi.com/thread/23418?ContentTypeID=1Sat, 16 Apr 2016 21:11:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3f8541ad-6667-4af6-9e36-a30761b0054aGlennEngel<p>See my answer at <a href="https://devzone.nordicsemi.com/question/23711/master-control-panel-with-nrf51-dk/?answer=76002#post-id-76002">devzone.nordicsemi.com/.../</a> for how I solved this problem.</p><div style="clear:both;"></div>RE: Master Control Panel and nRF51 DK - no response from master emulatorhttps://devzone.nordicsemi.com/thread/23420?ContentTypeID=1Fri, 24 Apr 2015 14:06:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:465f379d-bf93-4042-861e-a82289179e4dPetter Myhre<p>I haven&#39;t used VirtualBox myself, but maybe <a href="https://devzone.nordicsemi.com/question/21806/no-command-complete-event-received/">this</a> and <a href="https://devzone.nordicsemi.com/question/1116/nrf51822-ek-jlink-cdc-uart-doesnt-work-within-virtualbox/">this</a> question is of help.</p> <p>Please let me know how it goes.</p><div style="clear:both;"></div>RE: Master Control Panel and nRF51 DK - no response from master emulatorhttps://devzone.nordicsemi.com/thread/23419?ContentTypeID=1Fri, 24 Apr 2015 11:17:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f40128a0-0445-4531-9d76-55dbd3c2d086Ricardo<p>By the way, I use virtualbox on a macbook air laptop. Could it be this only works in a physical box?</p><div style="clear:both;"></div>