#include <ESP8266WiFi.h>


// Set these to run example.
#define WIFI_SSID "SSID"
#define WIFI_PASSWORD "PASSWORD"

  // connect to wifi.
  WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
  Serial.print("connecting");
  while (WiFi.status() != WL_CONNECTED) {
    Serial.print(".");
    delay(500);
  }
  Serial.println();
  Serial.print("connected: ");
  Serial.println(WiFi.localIP());