I think shoot the boatloader..;=( After the setup described by pert in Unable to load any sketch in a MKRWAN1300 - #3 by gigi130358
I had the following output:
2:31.902 -> Card initialized
15:42:31.902 -> Connecting...
15:42:32.011 -> Adafruit Generic CMSIS-DAP Adapter 123456 v0.1 (S)
15:42:32.011 ->
Enter Reset with Extension mode...
15:42:32.158 -> Target prepare...
15:42:32.158 -> invalid response writing to reg 0 (count = 0, value = 7)
Ergo: Card ok, firmware ok, connection ok, writing the bootloader not ok.
Any hints? Thx