WiFi Connection Test
Now that you can scan networks around you, its time to connect to the Internet!
Copy the example below and paste it into the Arduino IDE:
// SPDX-FileCopyrightText: 2020 Brent Rubell for Adafruit Industries
//
// SPDX-License-Identifier: MIT
/*
Web client
This sketch connects to a website (wifitest.adafruit.com/testwifi/index.html)
using the WiFi module.
This example is written for a network using WPA encryption. For
WEP or WPA, change the Wifi.begin() call accordingly.
This example is written for a network using WPA encryption. For
WEP or WPA, change the Wifi.begin() call accordingly.
created 13 July 2010
by dlf (Metodo2 srl)
modified 31 May 2012
by Tom Igoe
*/
#include <WiFi.h>
// Enter your WiFi SSID and password
char ssid[] = "YOUR_SSID"; // your network SSID (name)
char pass[] = "YOUR_SSID_PASSWORD"; // your network password (use for WPA, or
use as key for WEP)
int keyIndex = 0; // your network key Index number (needed
only for WEP)
int status = WL_IDLE_STATUS;
// if you don't want to use DNS (and reduce your sketch size)
// use the numeric IP instead of the name for the server:
//IPAddress server(74,125,232,128); // numeric IP for Google (no DNS)
char server[] = "wifitest.adafruit.com"; // name address for adafruit test
char path[] = "/testwifi/index.html";
// Initialize the Ethernet client library
// with the IP address and port of the server
// that you want to connect to (port 80 is default for HTTP):
WiFiClient client;
void setup() {
//Initialize serial and wait for port to open:
Serial.begin(115200);
while (!Serial) {
; // wait for serial port to connect. Needed for native USB port only
}
// attempt to connect to Wifi network:
Serial.print("Attempting to connect to SSID: ");
Serial.println(ssid);
WiFi.begin(ssid, pass);
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