void Temp_Humi()
{
  int chk = DHT.read11(DHT11_PIN);
  if (DHT.temperature != -999.00)
  {
  str_5 = (DHT.temperature - 3);
  }
   if (DHT.humidity != -999.00)
  {
  str_55 = (DHT.humidity);
  }
}