mergehex  -m  ..\..\HEX\Bootloader\nrf52810_xxaa_s132_bootloader_with_settings.hex  nRF5_SDK_11.0.0_89a8197\components\softdevice\s132\hex\s132_nrf52_2.0.0_softdevice.hex  -o  temp.hex
mergehex  -m  temp.hex  ..\..\HEX\Helmet\Chip_nRF52810_application.hex  -o  ..\..\HEX\Helmet\Chip_nRF52810_AllInOne.hex
del /F/Q temp.hex