USE_BOOTLOADER is deprecated
USE_BOOTLOADER is deprecated

Tech4Race/nrf5x-base,Tech4Race/nrf5x-base,Tech4Race/nrf5x-base,Tech4Race/nrf5x-base,lab11/nrf5x-base,lab11/nrf5x-base,lab11/nrf5x-base,lab11/nrf5x-base