// LCD1602 to Arduino Uno connection example

#include <LiquidCrystal.h>

LiquidCrystal lcd(12, 11, 10, 9, 8, 7);
#include "DHT.h"

#define DHTPIN 6  
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);

void setup() {
  lcd.begin(16, 2);
  // you can now interact with the LCD, e.g.:
  
   Serial.begin(9600);
  Serial.println(F("DHTxx test!"));

  dht.begin();
}

void loop() {
    float h = dht.readHumidity();
  // Read temperature as Celsius (the default)
  float t = dht.readTemperature();
  // Read temperature as Fahrenheit (isFahrenheit = true)
  float f = dht.readTemperature(true);

  // Check if any reads failed and exit early (to try again).
  if (isnan(h) || isnan(t) || isnan(f)) {
    Serial.println(("Failed to read from DHT sensor!"));
    return;
  }

  // Compute heat index in Fahrenheit (the default)
  float hif = dht.computeHeatIndex(f, h);
  // Compute heat index in Celsius (isFahreheit = false)
  float hic = dht.computeHeatIndex(t, h, false);

  Serial.print("Humidity: ");
  Serial.print(h);
  Serial.print("%  Temperature: ");
  Serial.print(t);
  Serial.print("°C ");
  Serial.print(f);
  Serial.print("°F ");
  
  

  lcd.setCursor(0,1);
  lcd.print("Humi:");
  lcd.print(h);
  delay(1000);
  lcd.setCursor(0,0);
  lcd.print("  Temp: ");
  lcd.print(t);
  lcd.print("C  ");
  delay(1000);
  lcd.setCursor(0,0);
  lcd.print("  Temp: ");
  lcd.print(f);
  lcd.print("F ");




  delay(1000);
}