#include "DHT.h"

int ledH = 34;
int ledK = 35;
int ledM = 32;


#define DHTPIN 33    
#define DHTTYPE DHT22   

DHT dht(DHTPIN, DHTTYPE);


void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  dht.begin();
  pinMode(ledH, OUTPUT);
  pinMode(ledK, OUTPUT);
  pinMode(ledM, OUTPUT);
}

void loop() {
  
  float temperature = dht.readTemperature();
  float humidity = dht.readHumidity();

  
  if (isnan(temperature) || isnan(humidity)) {
    Serial.println(F("Failed to read from DHT sensor!"));
    return;
  }


  if (temperature < 15 || humidity < 10){
    digitalWrite(ledH, HIGH);
    digitalWrite(ledK, LOW);
    digitalWrite(ledM, LOW);
    Serial.println(F("Suhu: Dingin || Temp: "));
    Serial.print(temperature);
    Serial.println(F("°C "));
    Serial.println(F("Kelembapan: Kering || Humi: "));
    Serial.print(humidity);
    Serial.println(F("% "));
    Serial.println(F("---"));
  }
  else if (temperature > 15 && temperature < 27 || humidity > 10 && humidity < 40){
    digitalWrite(ledK, HIGH);
    digitalWrite(ledM, LOW);
    digitalWrite(ledH, LOW);
    Serial.println(F("Suhu: Normal || Temp: "));
    Serial.print(temperature);
    Serial.println(F("°C "));
    Serial.println(F("Kelembapan: Normal || Humi: "));
    Serial.print(humidity);
    Serial.println(F("% "));
    Serial.println(F("---"));
  }
  else if (temperature > 27 || humidity > 40){
    digitalWrite(ledM, HIGH);
    digitalWrite(ledK, LOW);
    digitalWrite(ledH, LOW);
    Serial.println(F("Suhu: Panas || Temp: "));
    Serial.print(temperature);
    Serial.println(F("°C "));
    Serial.println(F("Kelembapan: Banjir datang || Humi: "));
    Serial.print(humidity);
    Serial.println(F("% "));
    Serial.println(F("---"));
  }


  
  delay(2000);
  
}