Hi again,
I use Silab based boards all day and I even have designed a couple myself and they have always just worked. But surely - reinstalling the drivers made tty.SLAB_USBtoUART show up! I think that’s related to the latest Mac OS update that I did a couple days ago.
I am however still getting the same error now. When running “newtmgr conn show”, I get this:
Connection profiles:
serial: type=serial, connstring='dev=/dev/tty.SLAB_USBtoUART,baud=1000000'
Looks good? I used the blinky in /System/Volumes/Data/opt/nordic/ncs/v1.5.0/nfed/samples/blinky and checked that the required line in prj.conf is present. I then build successfully, but when I upload I get this:
newtmgr -c serial image upload build/zephyr/app_update.bin
0 B / 65.69 KiB [-----------------------------------------------------------------------------------------------------------------] 0.00%
Error: NMP timeout
Still stuck…