BOARD ?= samr21-xpro include ../Makefile.periph_common FEATURES_REQUIRED = periph_i2c FEATURES_OPTIONAL = periph_i2c_reconfigure USEMODULE += shell_cmds_default USEMODULE += shell_cmd_i2c_scan USEMODULE += xtimer # avoid running Kconfig by default SHOULD_RUN_KCONFIG ?= EXTERNAL_BOARD_DIRS += $(CURDIR)/../external_board_dirs/esp-ci-boards include $(RIOTBASE)/Makefile.include