/**
   ESP32 + DHT22 Example for Wokwi
   
   https://wokwi.com/arduino/projects/322410731508073042
*/

#include "DHTesp.h"
#include <LiquidCrystal_I2C.h>

const int DHT_PIN = 21;
const  int RELAY = 19;
const  int WATER = 5;
const  int Lampu = 14;
DHTesp dhtSensor;
LiquidCrystal_I2C lcd(0x27, 16, 2);

void setup() {
  Serial.begin(115200);
  lcd.init();
  lcd.backlight();
  lcd.print("TEST");
  lcd.clear();
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
  pinMode(RELAY, OUTPUT);
  pinMode(WATER, OUTPUT);
  pinMode(Lampu, OUTPUT);
  delay(1000);

}

void loop() {
  TempAndHumidity  data = dhtSensor.getTempAndHumidity();
  Serial.println("Temp: " + String(data.temperature, 2) + "°C");
  Serial.println("Humidity: " + String(data.humidity, 1) + "%");
  Serial.println("---");
  lcd.setCursor(0,0);
  lcd.print("Temp = ");
  lcd.print(data.temperature);
  lcd.setCursor(13, 0);
  lcd.print("*C");
  lcd.setCursor(0,1);
   lcd.print("Hum = ");
  lcd.print(data.humidity);
   lcd.setCursor(13, 1);
   lcd.print("%");
  digitalWrite(Lampu, HIGH);
  digitalWrite(WATER, HIGH);
  delay(1000);
  if(data.temperature>25)
  
  {
    digitalWrite(RELAY, HIGH); 
  }
  else if(data.temperature<=25)
  {
    digitalWrite(RELAY, LOW); 
  }
  delay(1000);
  



}