ESP8266连接WIFI获取IP

Posted 2021-01-18 mqx365

/*
 * Arduino 环境下ESP8266程序
 * 功能：连结WiFi，获取IP地址，串口输出IP信息
 */
#include<ESP8266WiFi.h>

void setup() {
  Serial.begin(115200);
  Serial.println();

  WiFi.begin("WIFI_SID","WIFI_PASSWORD");
  Serial.print("Connecting");

  while(WiFi.status()!=WL_CONNECTED){
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  
  Serial.print("Connected,IP adrress:");
  Serial.println(WiFi.localIP());
}

void loop() {  
}