Arduino:
Sending an HTTP request

#include <WiFiNINA.h>

char ssid[] = "yourNetworkName";       // your network SSID (name)
char pass[] = "yourNetworkPass";       // your network password
int status = WL_IDLE_STATUS;           // the WiFi radio's status
char server[] = "example.com";         // server you want to connect to

WiFiClient client;

void setup() {
  Serial.begin(9600);                  // start serial for debugging
  WiFi.begin(ssid, pass);              // start the WiFi connection
  while (status != WL_CONNECTED) {     // wait for the connection:
    status = WiFi.status();
    delay(1000);
  }
  Serial.print("Connected to ");
  Serial.println(ssid);
}

void loop() {
  if (client.connect(server, 80)) {    // if you get a connection, send the request:
    client.println("GET / HTTP/1.1");
    client.println("Host: example.com");
    client.println("Connection: close");
    client.println();                   // end of the request
  } else {
    Serial.println("Connection failed"); // if you didn't get a connection to the server:
  }

  while (client.connected()) {         // while you're connected, read the data:
    if (client.available()) {
      char c = client.read();
      Serial.print(c);
    }
  }

  if (!client.connected()) {           // if the server's disconnected, stop the client:
    client.stop();
  }

  delay(10000);                        // wait ten seconds before trying again
}