How to use wifi on esp8266 board?

dear rioters, i’m trying to use wifi on esp8266 board, but i can’t find a simple way to implement my funtion,who can help me?

You need to select the esp_wifi module:

USEMODULE += esp_wifi

and set the WiFi credentials:

CFLAGS += -DWIFI_PASS=\"your password\"

Then the esp8266 should connect to the WiFi automatically on startup.