Reference   Language | Libraries | Comparison | Changes

WiFi

WiFi.gatewayIP()

Description

Gets the WiFi shield's gateway IP address.

Syntax

WiFi.gatewayIP();

Parameters

none

Returns

An array containing the shield's gateway IP address

Example

#include <SPI.h>
#include <WiFi.h>

int status = WL_IDLE_STATUS;     // the Wifi radio's status

//SSID of your network
char ssid[] = "yourNetwork";
//password of your WPA Network
char pass[] = "secretPassword";

IPAddress gateway;

void setup()
{
  Serial.begin(9600);

 WiFi.begin(ssid, pass);

  if ( status != WL_CONNECTED) {
    Serial.println("Couldn't get a wifi connection");
    while(true);
  }
  // if you are connected, print out info about the connection:
  else {

  // print your gateway address:
  gateway = WiFi.gatewayIP();
  Serial.print("GATEWAY: ");
  Serial.println(gateway);

  }
}

void loop () {}
[Get Code]

Reference Home

Corrections, suggestions, and new documentation should be posted to the Forum.

The text of the Arduino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.