//Sensor PIR
//By : Silma Kamilah
#define BLYNK_PRINT Serial
#define BLYNK_TEMPLATE_ID "TMPLzqo-R0J3"
#define BLYNK_DEVICE_NAME "Smart Home"
#define PIR 2
#define LED 14
#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>
char auth[] = "pYSNHEYo67RDxcziaCclD1p5cUYWr2UL";
char ssid[] = "Wokwi-GUEST";
char pass[] = "";
bool pirbutton = 0;
BlynkTimer timer;
BLYNK_WRITE(V0) {
  pirbutton = param.asInt();
}
void setup () {
  Serial.begin(9600);
  Blynk.begin(auth, ssid, pass);
  pinMode(LED, OUTPUT);
  pinMode(PIR, INPUT);
  timer.setInterval(100L, pirsensor);
}
void pirsensor() {
  bool value = digitalRead(PIR);
  if (pirbutton == 1) {
    if (value == 0) {
      digitalWrite(LED, LOW);
    } else if (value == 1) {
      Blynk.notify("Warning! Please check your security system");
      digitalWrite(LED, HIGH);
      delay(500);
      digitalWrite(LED,LOW);
    }
  }
}
void loop() {
  Blynk.run();
  timer.run();
}