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

#define DHTPIN 53  // Digital pin connected to the DHT11 data pin
#define DHTTYPE DHT11  // DHT sensor type

// initialize the library by associating any needed LCD interface pin
// with the arduino pin number it is connected to
const int rs = 12, en = 11, d4 = 5, d5 = 4, d6 = 3, d7 = 2;
LiquidCrystal lcd(rs, en, d4, d5, d6, d7);

DHT dht(DHTPIN, DHTTYPE);

void setup() {
  pinMode(53, INPUT);
  Serial.begin(9600);
  // set up the LCD's number of columns and rows:
  lcd.begin(16, 2);
  // Print a message to the LCD.

  // Serial.println("hello, world!");
  dht.begin();
  
}

void loop() {
  delay(2000);  // Wait for 2 seconds between readings
  lcd.setCursor(0, 0);
  
  float humidity = dht.readHumidity();
  float temperature = dht.readTemperature();

  // Check if any reads failed and exit early
  if (isnan(humidity) || isnan(temperature)) {
    Serial.println("Failed to read from DHT sensor!");
  }
  Serial.print("Humidity:");
  Serial.print((int)humidity);
  Serial.print("|");
  Serial.print("Temperature:");
  Serial.print((int)temperature);

  lcd.print(String("Temp: "));
  lcd.print((int)temperature);
  lcd.print(" st. C");
  lcd.setCursor(0, 1);
  lcd.print(String("Wilg: "));
  lcd.print((int)humidity);
  lcd.print(" %");
  
  delay(1000);
}