
nrfutil settings generate --family NRF52810 --application nordic_buttonless_dfu.hex --application-version-string "1.0.0" --bootloader-version 1 --bl-settings-version 2  bootloader-settings.hex

 mergehex --merge s112_nrf52_7.2.0_softdevice.hex secure_bootloader.hex bootloader-settings.hex nordic_buttonless_dfu.hex --output all_ble_s112.hex

nrfjprog --eraseall -f NRF52

nrfjprog --family NRF52 --program all_ble_s112.hex --chiperase --verify --reset



nrfutil pkg generate --hw-version 52 --application-version 1 --application customize_app.hex --sd-req 0x0103 --key-file private.key customize_app.zip




