website

#include <ESP8266WiFi.h>

#include <WiFiClient.h>

#include <ThingSpeak.h>

const char* ssid = "TP-Link_3A44";

const char* password = "36730186";

const char* host = "file:///Users/swami/Desktop/College/%3C!DOCTYPE%20html%3E.html#home

";

const String apiKey = "QLTJTC9CSVSALKJY";

WiFiClient client;

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");

Serial.println("IP address: ");

Serial.println(WiFi.localIP());

}

void loop() {

if (client.connect(host, 80)) {

String postStr = apiKey;

postStr += "&field1=";

postStr += String(random(100));

postStr += "\r\n\r\n";

client.print("POST /update HTTP/1.1\n");

client.print("Host: api.thingspeak.com\n");

client.print("Connection: close\n");

client.print("X-THINGSPEAKAPIKEY: " + apiKey + "\n");

client.print("Content-Type: application/x-www-form-urlencoded\n");

client.print("Content-Length: ");

client.print(postStr.length());

client.print("\n\n");

client.print(postStr);

Serial.println("Posted data to ThingSpeak");

}

client.stop();

delay(20000); // Wait 20 seconds to update again

}