#include <DHT.h>
#include <LiquidCrystal.h>

DHT dht(2, DHT22);
LiquidCrystal lcd(12, 11, 10, 9, 8, 7);

void setup() {
  Serial.begin(9600);
  dht.begin();
  lcd.begin(16,2);
}

void loop() {
  delay(1000);

  float humidity = dht.readHumidity();
  float temperature = dht.readTemperature();

  lcd.setCursor(0,0); lcd.print("temp: "); lcd.print(temperature); 
  lcd.setCursor(0,1); lcd.print("humidity: "); lcd.print(humidity); 
  
  Serial.print("humidity: ");
  Serial.print(humidity,1);
  Serial.print("%  temperature: ");
  Serial.print(temperature,1);
  Serial.println("C");
}