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

#define DHTPIN 2     
#define DHTTYPE DHT22   // DHT 22  (AM2302), AM2321
#define PIN_PHOTO_SENSOR A0

/*#include <ThingSpeak.h> // always include thingspeak header file after other header files and custom macros

#define SECRET_SSID "Wokwi-GUEST"    // replace with your WiFi network name
#define SECRET_PASS "" // replace with your WiFi password

#define SECRET_CH_ID 0000000   // replace 0000000 with your channel number
#define SECRET_WRITE_APIKEY "XYZ"   // replace XYZ with your channel write API Key

char ssid[] = SECRET_SSID;   // your network SSID (name) 
char pass[] = SECRET_PASS;   // your network password
int keyIndex = 0;            // your network key Index number (needed only for WEP)

*/



DHT dht(DHTPIN, DHTTYPE);

void setup() {
  Serial.begin(115200);
  Serial.println(F("DHT22 example!"));

  dht.begin();
}
void loop() {
  int val = analogRead(PIN_PHOTO_SENSOR);
  //Serial.println(val);
  if (val > 633) {
   Serial.print(F("Night:"));
  } else {
   Serial.print(F("Day:"));
  }
 

  float temperature = dht.readTemperature();
  float humidity = dht.readHumidity();

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

  Serial.print(F("Humidity: "));
  Serial.print(humidity);
  Serial.print(F("%  Temperature: "));
  Serial.print(temperature);
  Serial.println(F("°C "));

  delay(5000);
}