nRF Connect SDK is Nordic's software development kit for developing both short-range wireless and cellular IoT applications. nRF52 Series SoCs are now supported for development, in addition to the nRF5340 SoC and the nRF9160 SiP.
This webinar recording introduces the nRF Connect SDK.
We had two webinars on the same topic on May 12th 2020. This is the recording of the presentation from one of them, but includes Q&A sessions from both.
The presentation used in this webinar can be downloaded here.