#include<WiFi.h> // Khai bao thư viện wifi
#include<BlynkSimpleEsp32.h> 
  char auth[] = "Bmy4ULBqKsWtaTcCS3e_3PvrkDvkNB7Q";
  char ssid[] = "TEKY OFFICE";
  char pass[] = "Teky@2018";
  int sensorPin = 34;
void setup() {
  Blynk.begin(auth, ssid, pass, "blynk-server.com",8080);
  pinMode(14,OUTPUT);
Serial.begin(9600);
}

void loop() {
 Blynk.run();
int lightValue = analogRead(33)/4;
Serial.println(lightValue);
Blynk.virtualWrite(V5, lightValue);
delay(1000);
}
BLYNK_WRITE(V1) {
  int pinValue = param.asInt();
  digitalWrite(14,pinValue);
}