arduino wifi client
//This is assuming that you are connected to a network - router or other access point
#include <WiFi.h>
// Initialize the client library
WiFiClient client;
void setup() {
WiFi.begin(ssid, pass); //Connect to access point
delay(4000); //Allow time for connection to become established
IPAddress server(192,168,2,1); //The IPAddress of the server you're trying to connect to
client.connect(server, 80) //Connect to the server through the servers IP and port number
}