#include "DHT.h"
int DHT_PIN_1 = 18;
int DHT_PIN_2 = 5;
#define LED_PIN 2    
#define DHT_TYPE DHT22

DHT dht1(DHT_PIN_1, DHT_TYPE);
DHT dht2(DHT_PIN_2, DHT_TYPE);

float threshold_temp = 25.0;
float threshold_humidity = 70;

void setup() {
  Serial.begin(9600);
  pinMode(LED_PIN, OUTPUT);

  dht1.begin();
  dht2.begin();
}

void loop() {
  delay(2000);

  float temp1 = dht1.readTemperature();
  float humidity1 = dht1.readHumidity();

  float temp2 = dht2.readTemperature();
  float humidity2 = dht2.readHumidity();

  if (isnan(temp1) || isnan(humidity1) || isnan(temp2) || isnan(humidity2)) {
    Serial.println("Failed to read from DHT sensor!");
    return;
  }

  Serial.print("Temperature 1: ");
  Serial.print(temp1);
  Serial.print("°C\tHumidity 1: ");
  Serial.print(humidity1);
  Serial.println("%");

  Serial.print("Temperature 2: ");
  Serial.print(temp2);
  Serial.print("°C\tHumidity 2: ");
  Serial.print(humidity2);
  Serial.println("%");

  if (temp1 > threshold_temp || humidity1 > threshold_humidity ||
      temp2 > threshold_temp || humidity2 > threshold_humidity) {
    digitalWrite(LED_PIN, HIGH);
  } else {
    digitalWrite(LED_PIN, LOW);
  }
}