https://devzone.nordicsemi.com/f/nordic-q-a/4278/nrf51-sdk-version-define-locationIs the nRF51 SDK version number exported as a preprocessor #define in any of the SDK header files? Because the SDKs are not backwards compatible to different revisions of nRF51 chips, and I need to support chips purchased from different batches, Ien-USTelligent Community 13Tue, 11 Jan 2022 08:16:18 GMThttps://devzone.nordicsemi.com/thread/347075?ContentTypeID=1Tue, 11 Jan 2022 08:16:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6d1c2eac-ba78-415e-8005-23dca0e97425StefXinet<p>Hello,</p> <p>we are also looking for this &quot;small feature&quot;. Has it been added in SDK 17.1.0 ?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/222185?ContentTypeID=1Tue, 26 Nov 2019 21:49:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6c1285f8-041d-4bda-a3fe-d1a738a05b38Erland Lewin<p>Has this &quot;small addition&quot; been made during the past five years?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/15270?ContentTypeID=1Tue, 04 Nov 2014 12:56:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:74d0960b-6b2a-4bbe-bad2-c63c5408f0abAsbj&#248;rn<p>The SDK version is not stated in any define in the SDK header files. Your scenario in not uncommon and I think it&#39;s a small addition to out SDK that would help out a few customers as well. Unfortunately we don&#39;t have it now, but I have now reported this internally to see if we can add this to future releases at least.</p><div style="clear:both;"></div>