#include "DHT.h"

#define DHTPIN 2     // Create by Jarn_Noy HDITCs 25A
#define DHTTYPE DHT22   // DHT 22  (AM2302), AM2321

DHT dht(DHTPIN, DHTTYPE);

#include <LiquidCrystal_I2C.h>
#define I2C_ADDR    0x27
#define LCD_COLUMNS 20
#define LCD_LINES   4

LiquidCrystal_I2C lcd(I2C_ADDR, LCD_COLUMNS, LCD_LINES);

void setup() {
  // Init
  lcd.init();
  lcd.backlight();

  Serial.begin(115200);
  Serial.println(F("DHT22 example!"));

  dht.begin();
  // Create by Jarn_Noy 
}
void loop() {
  float temperature = dht.readTemperature();
  float humidity = dht.readHumidity();

  // Check if any reads failed and // Create by Jarn_Noy HDITCs 25A
  if (isnan(temperature) || isnan(humidity)) {
    Serial.println(F("Failed to read from DHT sensor!"));
    return;
  }
  lcd.setCursor(1,0);
  lcd.print(F("Humid: "));
  lcd.print(humidity);
  lcd.print(F("% "));
  //Temperature: 
  lcd.setCursor(1,1);
  lcd.print("TEMP: ");
  lcd.print(temperature);
  lcd.println(F("°C"));

  // Create by Jarn_Noy HDITCs 25A
  delay(2000);

}