[LGNN]

Kod:

//DHT11 Sensor:
#include "DHT.h"
#define DHTPIN 2    
#define DHTTYPE DHT11   // DHT 11
#include "RTClib.h"

DHT dht(DHTPIN, DHTTYPE);
RTC_DS3231 rtc;


char daysOfTheWeek[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};


//I2C LCD:
#include <Wire.h>
#include <LiquidCrystal_I2C.h>

// Set the LCD I2C address
LiquidCrystal_I2C lcd(0x27, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE);


void setup() {
 Serial.begin(9600);
 lcd.begin(16,2);
 rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
 rtc.begin();

}

void loop()
   
   {
     delay(1000);
     DateTime now = rtc.now();
 int h = dht.readHumidity();
 int t = dht.readTemperature();

   // set the cursor to (0,0):
 lcd.setCursor(0, 0);
 // print from 0 to 9:

  lcd.print("T:");
  lcd.print(t);
  lcd.print("C");

 // set the cursor to (16,1):
 lcd.setCursor(6,0);
 lcd.print("     W:");
 lcd.print(h);
 lcd.print("%");

 lcd.setCursor(0,1);
 lcd.print("Czas");
 lcd.setCursor(6,1);
 lcd.print(now.hour(), DEC);
   lcd.print(" :  ");
 lcd.print(now.minute(), DEC);
 lcd.clear;

 Serial.print("Temp: ");
 Serial.print(t);
 Serial.print("C, Humidity: ");
 Serial.print(h);
 Serial.println("%");

}

Tak nie komentuje kodu >:c