#include "DHT.h"

DHT dht(2, DHT22);

void setup() {
  Serial.begin(9600);
  dht.begin();
}

void loop() {
  delay(1000);

  float humidity = dht.readHumidity();
  if (isnan(humidity)) {
    Serial.println("Error reading humidity!");
  } else {
    printHumidity(humidity);
    // TODO: Send humidity with MQTT
    sendHumidityMQTT(humidity);
  }
}

void printHumidity(float humidityValue) {
  Serial.println("Humidity: " + String(humidityValue) + "%");
}

// TODO: Implement this function to send humidity data over MQTT
void sendHumidityMQTT(float humidityValue) {
  // Placeholder for MQTT publish code
}