#define BLYNK_PRINT Serial#include <ESP8266WiFi.h>#include <BlynkSimpleEsp8266.h>char auth[] = "9ea8593c0a2c4c2e87f2f13681ec67c0";char ssid[] = "wifi name";char pass[] = "wifi password";void setup(){ Serial.begin(9600); Blynk.begin(auth, ssid, pass);}void loop(){ Blynk.run();}