I am using a 9160-feather which has been re-flashed with Zephyr Tools VSC extension (Windows OS and nRF-5340-DK as programmer)
Application works perfectly, but it no longer can work on battery : as soon as the USB is unplugged, the board is powered off.
The NRF_PS_EN signal is not active, so I suspect the mcuboot has been corrupted and I tried to re-flash with the simple blinky sample.
Up to now, this was not successful : I can re-flash but the behavior in case of USB disconnection is the same …
I would have a question about the CMakeLists.txt of the sample:
It seems that the condition in the CMakeLists.txt to add custom overlay settings in case of circuitdojo_feather_nrf9160ns is never hit (should it be 9160_ns or 9160ns ?)
I tried to change that, but in this case the build process loops indefinitely.
Any idea ?
PS: I’ve another board which behaves correctly, but its bootloader hasn’t been re-flashed up to now