#include <ESP8266WiFi.h>
const char* ssid = "rkk";
const char* password = "rkk@1234";
int relay_pin = 14;
WiFiServer server(80);
void setup()
{
Serial.begin(115200);
pinMode(relay_pin, OUTPUT);
digitalWrite(relay_pin, HIGH);
Serial.print("Connecting to the WIFI Network\n");
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED)
{
delay(500);
Serial.print(" * ");
}
Serial.println("\nSuccessfully connected to "+String(ssid));
server.begin();
Serial.println("\nServer is Active");
Serial.println("\nType below mentioned IP address in your browser\n");
Serial.println(WiFi.localIP());
}
void loop()
{
WiFiClient client = server.available();
if (!client)
{
return;
}
while(!client.available())
{
delay(1);
}
String request = client.readStringUntil('\r');
client.flush();
int value = HIGH;
if (request.indexOf("/LAMP=ON") != -1)
{
digitalWrite(relay_pin, LOW);
value = LOW;
}
if (request.indexOf("/LAMP=OFF") != -1)
{
digitalWrite(relay_pin, HIGH);
value = HIGH;
}
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("");
client.println("<!DOCTYPE HTML>");
client.println("<html>");
client.println("<style> body {background-color:#B2D1D5;}</style>");
client.print("<center><h1>Table Lamp is now<h1></center>");
if(value == LOW)
{
client.print("<center><h1><b>ON</b></h1></center>");
}
else
{
client.print("<center><h1><b>OFF</b></h1></center>");
}
client.println("<br><a href=\"/LAMP=ON\"\"><center><button>Switch ON </button></center></a><br><br>");
client.println("<a href=\"/LAMP=OFF\"\"><center><button>Switch OFF </button></center></a><br/>");
client.println("</html>");
}
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