/* ===================================================================================
   *  MAIN LOOP
   * =================================================================================*/

  void _loop() 
  {
    // Reading The RFID
    String card = rfid_read();

    // Checking Card Content
    if(card != "")
    {
      // Reset The Timer
      blink.Reset();

      // Turn On The LED
      lcd_light_on();

      // Display
      lcd_line1("CARD: " + card);

      // Send to Server
      String payload = read_payload(prepare_HTTPData(server, card));

      // Reading The Payload
      person_read(payload);

      // Wait For LED To Turn OFF
      while(!blink.Trigger()) 
      {
        // Clearing Watch Dog Timer
        //ESP.wdtFeed();
      }

      // Turn Off The Light
      lcd_light_off();

      // Clearing Display
      lcd_clear();
      
      // Clearing The Blink Counter
      testWiFi.Reset();
    }

    // Clearing Watch Dog Timer
    //ESP.wdtFeed();

    // This Indicates That WiFi Is Alive
    if(testWiFi.Trigger() && checkWiFi() == true)
    {
      digitalWrite(D4, !digitalRead(D4));
    }
  }