This page has a list of common problems and solutions realated to the nRF9160 Feather.
Problem found: the nRF9160 Feather does nothing after being programmed/flashed.
Solution: after being programmed using
west flash, you may have to issue an additional
nrfjprog -r or hit the
RST button on the board. This should start code execution.
Problem found: unable to get a fix after waiting a long time. (Using the
Potential solution:* If your nRF9160 Feather is plugged into USB, try a different USB power supply. During the testing of the nRF9160 Feather, I found that certain USB C-to-A adapters injected were not properly grounded. This lead to issues getting a fix or prevented it all together. This especially applied to Apple Macbooks.
If you're trying to build an example and you're getting an error building your code your should delete the
rm -rf ~/Library/Caches/zephyr
Also a post on the forum: https://community.jaredwolff.com/d/51-error-whilst-compiling-blinky/3