https://devzone.nordicsemi.com/f/nordic-q-a/63449/questions-about-nrf-connect-v1-3-01. By the toolchain manager, the sdk connect and zipped toolchain were downloaded. I used the downloaded SES to compile examples. For others, they can compile successfully. For \nrf\applications\connectivity_bridge, it got error when I opened nRFen-USTelligent Community 13Tue, 07 Jul 2020 13:08:43 GMThttps://devzone.nordicsemi.com/thread/258809?ContentTypeID=1Tue, 07 Jul 2020 13:08:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:624b0047-7ecc-41e5-9c13-2f242301b9b9Heidi<p>Hi!</p> <p></p> <p>1. The connectivity bridge is made for the nRF52840 on the Thingy:91, so try building for the board &quot;thingy91_nrf52840&quot;.</p> <p></p> <p>2. The main difference between these two is that the GPS with SUPL client library gets the assisted GPS information from Google&#39;s SUPL server, while nrf_cloud_agps gets the information from Nordic&#39;s cloud solution, nRF Connect for Cloud.&nbsp;</p> <p></p> <p>The nrf_cloud_agps is recommended if you&#39;re application is using nRF Connect for Cloud as the Cloud solution. If you&#39;re using something else, like your own server, or AWS, then using Google&#39;s SUPL server might be easier.</p> <p></p> <p>I can&#39;t answer to which one is faster or more stable. Both samples are stable, as they&#39;re a part of an official release of NCS.&nbsp;</p> <p></p> <p>SUPL is a protocol for downloading this assist GPS data. nRF Cloud does not use the SUPL protocol, it uses LTE.&nbsp;</p> <p></p> <p>3. <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/include/net/nrf_cloud_agps.html">This </a>is the documentation for nRF Cloud AGPS.&nbsp;</p> <p></p> <p>4. Yes, that sounds correct.</p> <p></p> <p>Best regards,</p> <p>Heidi</p> <p></p> <p></p> <p></p><div style="clear:both;"></div>