   IPAddress ap_IP = WiFi.softAPIP();
   Serial.print("AP IP address: ");
   Serial.println(ap_IP);
+  blink(2,500,500);
 }
 
 void startServer() {

  }
  Serial.println("");
  Serial.println("WiFi connected");
  return true;
}


	delay(1000);
	Serial.begin(9600);
  Serial.println(String("ap started: ") + ap_started + " WiFi connected: " + wifi_connected); 

  pinMode(D1,INPUT);
  pinMode(D4,OUTPUT);
  digitalWrite(D4,HIGH);  // turn it off
}

void loop() {
