https://devzone.nordicsemi.com/f/nordic-q-a/34228/nrf51422-qfaa-ex0-compatibility-with-s310-v3Hi everyone! I inherited an product already in production using the nRF51422 QFAA Ex0 chip with the S310 V3 stack. I checked the compatibility matrix and found out the Ex0 chip is rev 2 IC and the S310 V3 stack needed rev 3 IC. Although everything appearen-USTelligent Community 13Mon, 14 May 2018 14:24:27 GMThttps://devzone.nordicsemi.com/thread/131909?ContentTypeID=1Mon, 14 May 2018 14:24:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ecf9b6f1-3ef2-4809-bb06-571ce45c0477lye1<p>Thanks for the info!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/131863?ContentTypeID=1Mon, 14 May 2018 12:06:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9e959f8b-7344-4ee2-b000-5d81e02fe7acBj&#248;rn Kvaale<p>You can take a look at the <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf51/dita/nrf51/pdflinks/nRF51422_pan.html?cp=3_5_1">Product Anomaly Notification v2.3</a> &amp; see if any anomalies have been found with your chip &amp; the S310 V3 softdevice stack.</p><div style="clear:both;"></div>