#include <ESP8266WiFi.h>

const char* ssid = "***********";
const char* password = "*********";

const char* host     = "iot.com";
String led          = "/test.txt";

String Tempdata = "";

void setup() {
  delay(100);
  Serial.begin(9600);
  delay(10);
  WiFi.begin(ssid, password);
  int wifi_ctr = 0;
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
  }
}

void loop() {
  String data;
  WiFiClient client;
  const int httpPort = 80;
  if (!client.connect(host, httpPort)) {
    return;
  }

  client.print(String("GET /") + led + " HTTP/1.1rn" +
               "Host: " + host + "rn" +
               "Connection: closernrn");

  delay(500);

  //  int dir = 0;

  //  char section[] = "header";
  while (client.available()) {
    data = "";
    data = client.readStringUntil('r');
  }
  data.remove(0, 1);
  if (Tempdata != data)
  {
    Tempdata = data;
    Serial.print(data);
  }
}