Answer
It is recommend that you reference the https://github.com/LairdCP/Pinnacle_100_OOB_Demo_Manifest for the correct Zephyr branch to use with the Pinnacle 100 to ensure that you will not run into any issues when compiling applications.
It is recommend that you reference the https://github.com/LairdCP/Pinnacle_100_OOB_Demo_Manifest for the correct Zephyr branch to use with the Pinnacle 100 to ensure that you will not run into any issues when compiling applications.