MCU_SERIES = m4 MCU_VARIANT = nrf52 MCU_SUB_VARIANT = nrf52840 SOFTDEV_VERSION = 6.1.1 LD_FILES += boards/nrf52840_1M_256k.ld NRF_DEFINES += -DNRF52840_XXAA # The nrf52-particle.cfg is not included here, it can be found in the Particle Workbench # Note: This requires openocd >0.10 OPENOCD_TARGET ?= boards/$(BOARD)/nrf52-particle.cfg MICROPY_VFS_LFS2 = 1