MCU_SERIES = m4
MCU_VARIANT = nrf52
MCU_SUB_VARIANT = nrf52840
SOFTDEV_VERSION ?= 6.0.0-6.alpha
LD_FILE = boards/nrf52840_1M_256k_s140_$(SOFTDEV_VERSION).ld
NRF_DEFINES += -DNRF52840_XXAA