https://devzone.nordicsemi.com/f/nordic-q-a/12752/read-stack-id-from-appIs there a call to read the stack ID. For example S120 v2.1 has an ID of 0x006B . nRFgo studio is able to read and report this value. Is there a way to read for me to read it from my application?en-USTelligent Community 13Wed, 23 Mar 2016 19:06:22 GMThttps://devzone.nordicsemi.com/thread/48447?ContentTypeID=1Wed, 23 Mar 2016 19:06:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f833cf49-c81f-477e-84ea-d6c8eecb41ebChristopher<p>Have a look at this answer for the available <code>FWID</code>: <a href="https://devzone.nordicsemi.com/question/34187/resolving-nrf-softdevice-version-vs-internal-version-s-fwid/?answer=72513#post-id-72513">devzone.nordicsemi.com/.../</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/48446?ContentTypeID=1Wed, 23 Mar 2016 16:44:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:27b0094b-0c0d-4c09-bb9e-4014b0c1971fNikolaus Wittenstein<p>From Page 14 of the S110 Spec:</p> <p><img src="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/Screen-Shot-2016_2D00_03_2D00_23-at-12.43.41.png" alt="image description" /></p> <p>If you look in <code>nrf_sdm.h</code>, the correct way to do this appears to be <code>SD_FWID_GET(MBR_SIZE)</code>.</p><div style="clear:both;"></div>