#define BLYNK_TEMPLATE_ID "TMPL6mQYtmM7Z"
#define BLYNK_TEMPLATE_NAME "apa hayo"
#define BLYNK_AUTH_TOKEN "saAfNBDqoYF6S6BKAE0yGfS84C-toOQs"
#include <BlynkSimpleEsp32.h>
BlynkTimer timer;
char auth[] = BLYNK_AUTH_TOKEN;
char ssid[] = "Wokwi-GUEST";
char pass[] = "";
//******LDR, pin yg dipakai*********************************************
#define LDRanalog 35
#define LDRdigital 34
const float GAMMA = 0.7;
const float RL10 = 50;
//******LDR, pengukuran lux*********************************************
void sendSensor()
  {
  //int nilaiDigital = digitalRead(LDRdigital);
  int nilaiADC = analogRead(LDRanalog);

  //**LDR, menghitungR V, , LUX (hanya jika menggunakan A0*
  float voltage = nilaiADC * 5/4095.0;
  float resistance = 2000 * voltage / (1 - voltage / 5);
  float lux = pow(RL10 * 1e3 * pow(10, GAMMA) / resistance, (1 / GAMMA));
   //**SERIAL MONITOR, menampilkan digital, ADC, lux, voltage*
  //Serial.print("Nilai Digital = ");
  //Serial.println(nilaiDigital);
  Serial.print("Nilai ADC     = ");
  Serial.println(nilaiADC);
  Serial.print("Lux           = ");
  Serial.println(lux);
  Serial.print("Tegangan      = ");
  Serial.println(voltage);
  delay(500);
   Blynk.virtualWrite(V1, lux);
}

void setup() {
  //**SERIAL MONITOR, setting baud rate********
  Serial.begin(115200);

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

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