/**
   ESP32 + DHT22 Example for Wokwi
   
   https://wokwi.com/arduino/projects/322410731508073042
*//*
   PIR sensor tester
*/

#include "DHTesp.h"

const int DHT_PIN = 15;

DHTesp dhtSensor;


int ledPin = 2;                // choose the pin for the LED
int inputPin = 14;               // choose the input pin (for PIR sensor)
int pirState = LOW;             // we start, assuming no motion detected
int val = 0;                    // variable for reading the pin status
#include <ESP32Servo.h>



const int servoPin = 18;

Servo servo;

void setup(){
  Serial.begin(115200);
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
} {
 pinMode(2, OUTPUT);
 pinMode(13, INPUT_PULLUP);  
pinMode(ledPin, OUTPUT);      // declare LED as output
  pinMode(inputPin, INPUT);     // declare sensor as input

  Serial.begin(9600);
   //  attach servo pin with a min/max timings of 500 microseconds and 2400 microseconds
  servo.attach(servoPin, 500, 2400);
  
}
//  initialize position of 0 degrees
int pos = 0;

void loop()  {
  TempAndHumidity  data = dhtSensor.getTempAndHumidity();
  Serial.println("Temp: " + String(data.temperature, 2) + "°C");
  Serial.println("Humidity: " + String(data.humidity, 1) + "%");
  Serial.println("---");
  delay(2000); // Wait for a new reading from the sensor (DHT22 has ~0.5Hz sample rate)
}{
  int sw= digitalRead(13); 
  if( sw == LOW){
    digitalWrite(2, HIGH);
     delay(500);
  }
  else
  {
    digitalWrite(2,LOW);
     delay(500);
  }
  // put your main code here, to run repeatedly:
  delay(100); // this speeds up the simulation
    val = digitalRead(inputPin);  // read input value
  if (val == HIGH) {            // check if the input is HIGH
    digitalWrite(ledPin, HIGH);  // turn LED ON
    if (pirState == LOW) {
      // we have just turned on
      Serial.println("Motion detected!");
      // We only want to print on the output change, not state
      pirState = HIGH;
    }
  } else {
    digitalWrite(ledPin, LOW); // turn LED OFF
    if (pirState == HIGH) {
      // we have just turned of
      Serial.println("Motion ended!");
      // We only want to print on the output change, not state
      pirState = LOW;
    }
  }
  //  for loop that increases the angle by 1 from 0 to 180 with a delay of 10 ms per angle
  for (pos = 0; pos <= 180; pos += 1) {
    servo.write(pos);
    delay(10);
  }

  //  for loop that decreases the angle by 1 from 180 to 0 with a delay of 10 ms per angle
  for (pos = 180; pos >= 0; pos -= 1) {
    servo.write(pos);
    delay(10);
  }
   

}