# additional modules dependencies include $(RIOTCPU)/esp_common/Makefile.dep USEMODULE += esp_idf_esp8266 USEMODULE += esp_idf_nvs_flash USEMODULE += esp_idf_spi_flash USEMODULE += esp_idf_util USEMODULE += esp_idf_wpa_supplicant_crypto USEMODULE += esp_sdk USEMODULE += mtd USEMODULE += newlib USEMODULE += periph_common USEMODULE += ps ifneq (,$(filter periph_i2c,$(USEMODULE))) USEMODULE += esp_i2c_sw USEMODULE += periph_i2c_sw endif ifneq (,$(filter periph_rtc,$(USEMODULE))) USEMODULE += rtt_rtc endif