#define BLYNK_TEMPLATE_ID "TMPL6YRpK37VV"
#define BLYNK_TEMPLATE_NAME "SmartHomeIOT"
#define BLYNK_AUTH_TOKEN "UGQ68tZXyQkg6jbwur8_tFrDE8hMhaOo"

#include <WiFi.h>
#include <BlynkSimpleEsp32.h>

char auth[] = "UGQ68tZXyQkg6jbwur8_tFrDE8hMhaOo";
char ssid[] = "Wokwi-GUEST";
char pass[] = "";

#define LDR_PIN 34 
#define LED_PIN 25

BlynkTimer timer;

void readLDR() {
  int ldrValue = analogRead(LDR_PIN);
  
  // Ubah skala nilai LDR dari (0-4095) menjadi (0-100)
  int normalizedLDR = map(ldrValue, 0, 4095, 0, 100);
  
  Blynk.virtualWrite(V2, normalizedLDR); 
  
 }

BLYNK_WRITE(V3) {
  int pinValue = param.asInt();
  analogWrite(LED_PIN, pinValue); 
}

void setup() {
  pinMode(LDR_PIN, INPUT);
  pinMode(LED_PIN, OUTPUT);

  Serial.begin(9600);

  Blynk.begin(auth, ssid, pass);
  
  timer.setInterval(1000L, readLDR);
}

void loop() {
  Blynk.run();
  timer.run();
}