#include <WiFi.h>
#include "DHT.h"

const char* ssid = "Wokwi-GUEST"; //
const char* password = ""; // Ganti dengan password WiFi Anda

#define DHTPIN 15
#define DHTTYPE DHT22
#define PH_PIN 36
#define WATER_LEVEL_PIN 34
#define TDS_PIN 32

DHT dht(DHTPIN, DHTTYPE);

void setup() {
  Serial.begin(115200);

  // Mencoba menghubungkan ke WiFi
  WiFi.begin(ssid, password);

  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }

  Serial.println("");
  Serial.println("WiFi terhubung!");
  Serial.println("Alamat IP lokal:");
  Serial.println(WiFi.localIP());

  // Initialize DHT sensor
  dht.begin();
}

void loop() {
  // Lakukan tugas lain di sini

  // Read DHT22
  float humidity = dht.readHumidity();
  float temperature = dht.readTemperature();

  // Check if any reads failed and exit early (to try again).
  if (isnan(humidity) || isnan(temperature)) {
    Serial.println("Failed to read from DHT sensor!");
    return;
  }

  // Read pH Meter
  int phValue = analogRead(PH_PIN);
  float voltage = phValue * (3.3 / 4095.0);  // Convert ADC value to voltage
  float ph = 3.5 * voltage;  // Example conversion, adjust as necessary

  // Read Water Level
  int waterLevel = analogRead(WATER_LEVEL_PIN);

  // Read TDS Meter
  int tdsValue = analogRead(TDS_PIN);
  float tds = tdsValue * (3.3 / 4095.0);  // Example conversion, adjust as necessary

  // Print sensor data to Serial
  Serial.print("Humidity: ");
  Serial.println(humidity);
  Serial.print("Temperature: ");
  Serial.println(temperature);
  Serial.print("pH: ");
  Serial.println(ph);
  Serial.print("Water Level: ");
  Serial.println(waterLevel);
  Serial.print("TDS: ");
  Serial.println(tds);

  delay(2000);  // Delay 2 seconds before the next reading
}