start_local_server-with_wifi.ino

//  S.Selvabharathi B.Tech IT Rajalakshmi Engineering College
//this program allow you to connect you to the device with microcontroller.
//it will start a local server which give an ip address.
//using this program you can integrate with several UI or the full stack project to display in a IP address.
//thank you. 
#include <ESP8266WiFi.h>
 
const char* ssid = "username";
const char* password = "password";
 


WiFiServer server(80);
 
void setup()
{
  Serial.begin(115200);
  delay(10);
 
  // Connect to WiFi network
  Serial.println();
  Serial.println();
  Serial.print("Connecting to ");
  Serial.println(ssid);
 
  WiFi.begin(ssid, password);
 
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.println("WiFi connected");
 
  // Start the server
  server.begin();
  Serial.println("Server started");
 
  // Print the IP address
  Serial.print("Use this URL to connect: ");
  Serial.print("http://");
  Serial.print(WiFi.localIP());
  Serial.println("/");
 
}
 
void loop() {
  // Check if a client has connected
  WiFiClient client = server.available();
  if (!client) {
    return;
  }
 
  // Wait until the client sends some data
  Serial.println("new client");
  while(!client.available()){
    delay(1);
  }
 
  // Read the first line of the request
  String request = client.readStringUntil('\r');
  Serial.println(request);
  client.flush();
  client.println("HTTP/1.1 200 OK");
  client.println("Content-Type: text/html");
  client.println(""); //  do not forget this one
  delay(1);
  Serial.println("Client disonnected");
  Serial.println("");
 
}