https://devzone.nordicsemi.com/f/nordic-q-a/1297/s310-pca10006-7It seems the only way to use the S310 alpha hex on the development kit is to replace the IC on either of these boards; is this correct or is there another way? Also, the 5 included ICs, are they blank, can they have the S310 softdevice programmed ontoen-USTelligent Community 13Tue, 28 Jan 2014 10:12:34 GMThttps://devzone.nordicsemi.com/thread/5972?ContentTypeID=1Tue, 28 Jan 2014 10:12:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:80d62ccc-fea8-42e0-8fdc-a050d2f8d4b2Ole Morten<p>You&#39;re most likely better off asking Mouser directly, but I&#39;d assume that the ones marked &quot;v2&quot; are the ones you want. The T and Rs usually have to do with packaging (tray, reel).</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/5971?ContentTypeID=1Tue, 28 Jan 2014 04:00:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:56a66b88-ef3d-4b58-befe-b9e20ed81e4dRG<p>Hi Ole, We&#39;re also looking to buy some stock from Mousser; they have the following; which one can we buy to work with S310 1)nRF51422-QFAA-T 2)nRF51422-QFAA-T v2 3)nRF51422-QFAA-R7 v2 4)nRF51422-QFAA-R v2</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/5970?ContentTypeID=1Thu, 09 Jan 2014 11:29:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ffcd9855-53c8-41cf-86e1-897a43466247Ole Morten<p>The S310 hex file can only be programmed on second revision nRF51422s. There is a migration whitepaper coming up explaining this in some more detail, but for now, you can assume that any chip you have can not use the S310 directly.</p> <p>Second revision nRF51422s will have chip marking either QFAAE0 (QFN) or CEAAB0 (WLCSP). If your chips are earlier revisions, the S310 will not work.</p> <p>You should contact your regional sales manager for details on sampling and schedules for this revision. If you don&#39;t have his contact information, please send me a PM with your location.</p> <p>Edit: B0, not D0 for CSP. Typo.</p><div style="clear:both;"></div>