Here are some basic usage examples of the nrfutil 93-series command:
-
Query the current modem firmware version using the AT command interface exposed on COM9:
nrfutil 93-series version-query --serial-port COM9 -
Do a modem firmware upgrade using the AT command interface exposed on COM9:
nrfutil 93-series modem-firmware-upgrade --firmware mfw_nrf93m1_update_from_1.4.1_to_1.5.0.bin --serial-port COM9