WiFi.subnetMask()

Description

Gets the WiFi shield’s subnet mask.

Syntax


WiFi.subnet();

Parameters

none

Returns

the subnet mask of the shield

Example

#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 ip;
IPAddress subnet;
IPAddress gateway;

void setup()
{
  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 subnet mask:
    subnet = WiFi.subnetMask();
    Serial.print("NETMASK: ");
    Serial.println();

  }
}

void loop () {
}

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The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.