#include <WiFi.h>
#include <DHT.h>
const char* ssid ="SSID";
const char* pwd = "PASS";
#define DHTPIN 12
#define DHTTYPE DHT11
DHT dht(DHTPIN, DHTTYPE);
WiFiServer server(80);
void setup() {
Serial.begin(115200);//Baud rate 9600
dht.begin();
// Connect to WiFi network
Serial.print("Connecting to ");
Serial.println(ssid);
WiFi.begin(ssid, pwd);
//
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 : ");
Serial.print("http://");
Serial.print(WiFi.localIP());//nodemcu
Serial.println("/");
}
void loop() {
float h = dht.readHumidity();
float t = dht.readTemperature();
Serial.println("temp=");
Serial.println(t);
Serial.println("Hum=");
Serial.println(h);
// Check if a client has connected
WiFiClient client = server.available();
// Read the first line of the request
String request = client.readStringUntil('\r');
Serial.println(request);
client.flush();
// Match the request
// Return the response
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println(""); // do not forget this one
client.println("<!DOCTYPE HTML>");
client.println("<head><meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">");
client.println("<link rel=\"icon\" href=\"data:,\">");
client.print(" <h1> IoT Based Project </h1> ");
client.print("<h2>TEMP: ");
client.print(t);
client.print("</h2>");
client.print("<h2>HUMIDITY: ");
client.print(h);
client.print("</h2>");
client.println("<html>");
delay(500);
}