#include <dht.h>
#define dataPin 8
#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C display(0x27, 16, 2);
dht sensor;
int tempLED = 5;

void setup() {
Serial.begin(9600);
pinMode(tempLED, OUTPUT);

display.init();
display.clear();
display.backlight();
}

void loop() {
  int getReading = sensor.read22(dataPin);
  float temp = sensor.temperature;
  float humid = sensor.humidity;

  display.setCursor(0,0);
  display.print("Temperature");
  display.setCursor(12,0);
  display.print(temp);

  display.setCursor(0,1);
  display.print("Humidity");
  display.setCursor(10,1);
  display.print(humid);
  if(temp > 28)
{
  digitalWrite(tempLED, HIGH);
  delay(1000);
  digitalWrite(tempLED, LOW);
  delay(1000);
}
else
{
  digitalWrite(tempLED, LOW);
}

delay(1000);
display.clear();
}