Simplified how Makefile flashes ID
Simplified how Makefile flashes ID

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