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

#define DHTPIN PA1 // DHT22 sensor data pin
#define DHTTYPE DHT22 // DHT sensor type
DHT dht(DHTPIN, DHTTYPE);

LiquidCrystal lcd(PA2, PA3, PA4, PA5, PA6, PA7); // Initialize the LCD

void setup() {
  lcd.begin(16, 2); // Initialize the LCD with 16 columns and 2 rows
  dht.begin(); // Initialize the DHT sensor
  
  lcd.setCursor(0, 0);
  lcd.print("Temp: ");
  lcd.setCursor(0, 1);
  lcd.print("Humidity: ");
}

void loop() {
  delay(2000); // Wait for 2 seconds
  
  float temperature = dht.readTemperature(); // Read temperature in Celsius
  float humidity = dht.readHumidity(); // Read humidity
  
  lcd.setCursor(7, 0);
  lcd.print(temperature);
  lcd.print(" C");
  
  lcd.setCursor(10, 1);
  lcd.print(humidity);
  lcd.print(" %");
}