I wonder about the difference in SDK version.https://devzone.nordicsemi.com/f/nordic-q-a/65981/i-wonder-about-the-difference-in-sdk-versionHello! I use the latest versions of sdk v17 and nRF52DK, nRF52840. I refer to examples written by others as well as basic examples of SDK. But I don&#39;t know if I can use it as it is because the SDK version is different. Now I would like to useen-USTelligent Community 13Wed, 16 Sep 2020 09:35:12 GMTRE: I wonder about the difference in SDK version.https://devzone.nordicsemi.com/thread/269805?ContentTypeID=1Wed, 16 Sep 2020 09:35:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:da9e6eb3-0d25-494f-8d01-d44eb62d7b2bawneil<p>It is a general thing in software engineering - not specific to Nordic - that a change in the major version number indicates <em>breaking</em> changes; ie, the changes are likely to break existing code.</p> <p><a href="https://en.wiktionary.org/wiki/breaking_change">https://en.wiktionary.org/wiki/breaking_change</a></p> <p><a href="https://semver.org/">https://semver.org/</a></p> <p>The larger the difference between version numbers, the more likely there will be problems.</p> <p>I&#39;d think it rather unlikely that v14 code will &quot;just work&quot; in SDK v17 - most likely, you will get build errors.</p><div style="clear:both;"></div>