https://devzone.nordicsemi.com/f/nordic-q-a/60489/nrf9160dk-v0-8-5-user-guideHello I have a nRF9160DK V0.8.5 and downloaded the latest User Guide (V0.9.2) but it does not match my board. Looking at the Revision History section of this document it looks like I need to get a copy of V0.7.x to match my hardware. Can you please pointen-USTelligent Community 13Tue, 21 Apr 2020 17:28:57 GMThttps://devzone.nordicsemi.com/thread/245901?ContentTypeID=1Tue, 21 Apr 2020 17:28:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0d73524c-e393-48ca-9bee-f54cdab0220cSigurd<p>Hi,</p> [quote user=""]Can you please point me to the version of the User Guide to match my V0.8.5 dev kit?[/quote] <p>&nbsp;Try this link:&nbsp;<a href="https://infocenter.nordicsemi.com/pdf/nRF91_DK_User_Guide_v0.7.2.pdf">https://infocenter.nordicsemi.com/pdf/nRF91_DK_User_Guide_v0.7.2.pdf</a></p> [quote user=""]Does&nbsp;make sense in the long run to get the latest dev kit in case of any fixes/upgrades?[/quote] <p>Yes. As shown in this <a href="https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcomp_matrix_nrf9160%2FCOMP%2Fnrf9160%2Fnrf9160_ic_rev_comp_with_dev_hw.html">Development hardware Compatibility Matrix</a>, starting from DK v<span>0.9.0 the SIP on the kit is no longer using the&nbsp;Engineering A version of the nRF9160 SIP, but </span><span>the production variant(revision 1)&nbsp;instead, so yes, it would be recommended to upgrade the kit in the long run.&nbsp;For&nbsp;list over fixed anomalies in the production variant, see <a href="https://infocenter.nordicsemi.com/topic/errata_nRF9160_Rev1/ERR/nRF9160/Rev1/latest/err_160_fixed.html">this link</a>.</span></p><div style="clear:both;"></div>