Blynk + LED

#define BLYNK_PRINT Serial

#include <ESP8266WiFi.h>;
#include <BlynkSimpleEsp8266.h>;

char auth[] = "cek email"; //token blynk via e-mail

char ssid[] = "tulis nama wifi"; //nama wifi
char pass[] = "tulis passwordnya"; //password wifi

void setup(){
  Serial.begin(9600);
  Blynk.begin(auth, ssid, pass);
}

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