I programmed a nrf52840dk board (PCA10056 3.0.0 2022.7 1050288497) as a sniffer. It works well.
Now I want to flash it to zephyr samples/basic/blinky by "west flash".
west flash
-- west flash: rebuilding
ninja: no work to do.
-- west flash: using runner nrfjprog
-- runners.nrfjprog: reset after flashing requested
FATAL ERROR: Unable to find a board; is the board connected?
ls -hal /dev/serial/by-id
usb-ZEPHYR_nRF_Sniffer_for_Bluetooth_LE_49F8F9D7E8AE3B9E-if00 -> ../../ttyACM0
I tried to hold RESET button and cycled the power but it still ran into sniffer.
Thanks!