diff --git a/.gitignore b/.gitignore
index 89cc49c..8a9fb2f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 .vscode/c_cpp_properties.json
 .vscode/launch.json
 .vscode/ipch
+.vs/
\ No newline at end of file
diff --git a/.vscode/settings.json b/.vscode/settings.json
index c66a10b..69aa100 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -13,6 +13,8 @@
         "type_traits": "cpp",
         "utility": "cpp",
         "*.d": "cpp",
-        "*.html": "cpp"
+        "*.html": "cpp",
+        "*.tcc": "cpp",
+        "regex": "cpp"
     }
 }
\ No newline at end of file
diff --git a/src/espmega_iot_core.cpp b/src/espmega_iot_core.cpp
index 5384855..d6253ac 100644
--- a/src/espmega_iot_core.cpp
+++ b/src/espmega_iot_core.cpp
@@ -18,11 +18,9 @@ bool standalone = true;
 char MQTT_BASE_TOPIC[20];
 uint8_t base_topic_length = 0;
 char STATE_REQUEST_TOPIC[40];
-// #define MQTT_USE_AUTH
-#ifdef MQTT_USE_AUTH
-const char MQTT_USERNAME[] = "username";
-const char MQTT_PASSWORD[] = "password";
-#endif
+bool MQTT_USE_AUTH = false;
+char MQTT_USERNAME[32];
+char MQTT_PASSWORD[32];
 uint8_t utc_offset = 7;
 float current_room_temp = 0;
 float current_room_humid = 0;
@@ -49,12 +47,6 @@ const int PWM_CYCLE_VALUES[PWM_CYCLE_VALUES_COUNT] = {50, 125, 255};
 char PWM_SET_STATE_TOPIC[70];
 char PWM_SET_VALUE_TOPIC[70];
 
-// Infrared Transciever
-#define IR_RECIEVE_PIN 35
-#define IR_SEND_PIN 17
-#define MARK_EXCESS_MICROS 20
-#define RAW_BUFFER_LENGTH 750
-
 // LCD
 int lcd_current_page = 1;
 int lcd_pwmAdj_id = 0;
@@ -69,8 +61,6 @@ Fan Speed 0: Auto, 1: High, 2: Mid, 3: Low
 uint8_t ac_mode = 0;
 uint8_t ac_fan_speed = 0;
 uint8_t ac_temperature = 25;
-#define AC_MAX_TEMPERATURE 30
-#define AC_MIN_TEMPERATURE 18
 char AC_SET_MODE_TOPIC[75];
 char AC_SET_FAN_TOPIC[75];
 char AC_SET_TEMPERATURE_TOPIC[75];
@@ -81,19 +71,22 @@ char AC_ROOM_TEMPERATURE_TOPIC[75];
 char AC_HUMIDITY_TOPIC[75];
 
 // EEPROM ADDRESS
-#define EEPROM_ADDRESS_AC_MODE 0        // 01bytes
-#define EEPROM_ADDRESS_AC_TEMPERATURE 1 // 01bytes
-#define EEPROM_ADDRESS_AC_FAN_SPEED 2   // 01bytes
-#define EEPROM_ADDRESS_PWM_STATE 3      // 16bytes, thru 18
-#define EEPROM_ADDRESS_PWM_VALUE 19     // 32bytes, thru 50
-#define EEPROM_ADDRESS_HOSTNAME 65      // 15bytes, thru 79
-#define EEPROM_ADDRESS_TOPIC 80         // 20bytes, thru 99
-#define EEPROM_ADDRESS_IP 100           // 04bytes, thru 103
-#define EEPROM_ADDRESS_SUBNET 104       // 04bytes, thru 107
-#define EEPROM_ADDRESS_GATEWAY 108      // 04bytes, thru 111
-#define EEPROM_ADDRESS_DNS 112          // 04bytes, thru 115
-#define EEPROM_ADDRESS_MQTT_SERVER 116  // 04bytes, thru 119
-#define EEPROM_ADDRESS_MQTT_PORT 120    // 02bytes, thru 121
+#define EEPROM_ADDRESS_AC_MODE 0         // 01bytes
+#define EEPROM_ADDRESS_AC_TEMPERATURE 1  // 01bytes
+#define EEPROM_ADDRESS_AC_FAN_SPEED 2    // 01bytes
+#define EEPROM_ADDRESS_PWM_STATE 3       // 16bytes, thru 18
+#define EEPROM_ADDRESS_PWM_VALUE 19      // 32bytes, thru 50
+#define EEPROM_ADDRESS_HOSTNAME 65       // 15bytes, thru 79
+#define EEPROM_ADDRESS_TOPIC 80          // 20bytes, thru 99
+#define EEPROM_ADDRESS_IP 100            // 04bytes, thru 103
+#define EEPROM_ADDRESS_SUBNET 104        // 04bytes, thru 107
+#define EEPROM_ADDRESS_GATEWAY 108       // 04bytes, thru 111
+#define EEPROM_ADDRESS_DNS 112           // 04bytes, thru 115
+#define EEPROM_ADDRESS_MQTT_SERVER 116   // 04bytes, thru 119
+#define EEPROM_ADDRESS_MQTT_PORT 120     // 02bytes, thru 121
+#define EEPROM_ADDRESS_MQTT_USERNAME 122 // 32bytes, thru 153
+#define EEPROM_ADDRESS_MQTT_PASSWORD 154 // 32bytes, thru 185
+#define EEPROM_ADDRESS_MQTT_USEAUTH 186  // 1bytes
 
 char PWM_STATE_TOPIC[75];
 char PWM_VALUE_TOPIC[75];
@@ -130,6 +123,7 @@ void setup()
   lcd_send_stop_bit();
   lcd_init();
   lcd_begin();
+  check_boot_reset();
 #ifdef ENABLE_EXTERNAL_LCD
   Serial2.print("rest");
   Serial2.write(0xFF);
@@ -144,6 +138,8 @@ void setup()
   lcd_send_command("boot_state.txt=\"Network Initializing . . .\"");
   network_begin();
   lcd_send_command("boot_state.txt=\"IoT Core Initializing . . .\"");
+  mqtt_client.setSocketTimeout(1000);
+  eth.setTimeout(1);
   mqtt_connect();
   lcd_send_command("boot_state.txt=\"Threads Initializing . . .\"");
   thread_initialization();
@@ -211,6 +207,9 @@ void eeprom_retrieve_init()
   MQTT_SERVER = eeprom_ip_retrieve(EEPROM_ADDRESS_MQTT_SERVER);
   eeprom_hostname_retrieve();
   eeprom_mqtt_port_retrieve();
+  eeprom_mqtt_useauth_retrieve();
+  eeprom_mqtt_username_retrieve();
+  eeprom_mqtt_password_retrieve();
   mqtt_client.setServer(MQTT_SERVER, MQTT_PORT);
   eeprom_basetopic_retrieve();
   base_topic_length = strlen(MQTT_BASE_TOPIC) + 1;
@@ -249,13 +248,81 @@ void ota_begin()
   otaserver.on("/", HTTP_GET, []()
                {
     otaserver.sendHeader("Connection", "close");
-    String otabuffer = ota_part1+HOSTNAME+ota_part2+IP.toString()+ota_part3+ETH.macAddress()+ota_part4+ESPMEGA_REV+ota_part5+MQTT_SERVER.toString()+ota_part6+String(MQTT_BASE_TOPIC)+ota_part7;
+    String otabuffer = ota_part1;
+    otabuffer+=ota_part2_1+"Hostname"+ota_part2_2+String(HOSTNAME)+ota_part2_3;
+    otabuffer+=ota_part2_1+"IP Address"+ota_part2_2+IP.toString()+ota_part2_3;
+    otabuffer+=ota_part2_1+"MAC Address"+ota_part2_2+ETH.macAddress()+ota_part2_3;
+    otabuffer+=ota_part2_1+"Device"+ota_part2_2+ESPMEGA_REV+ota_part2_3;
+    otabuffer+=ota_part2_1+"BMS Server"+ota_part2_2+MQTT_SERVER.toString()+ota_part2_3;
+    otabuffer+=ota_part2_1+"BMS Endpoint"+ota_part2_2+String(MQTT_BASE_TOPIC)+ota_part2_3;
+    otabuffer+=ota_part2_1+"Centrally Managed"+ota_part2_2;
     if(standalone)
     otabuffer+=String("No");
     else
     otabuffer+=String("Yes");
-    otabuffer+=ota_part8;
+    otabuffer+=ota_part2_3+ota_part3;
     otaserver.send(200, "text/html", otabuffer); });
+  otaserver.on("/config", HTTP_GET, []()
+               {
+    otaserver.sendHeader("Connection", "close");
+    String configbuffer = config_part1;
+    configbuffer+=config_txt_part1+"IP Address"+config_txt_part2+"text"+config_txt_part3+"dev_ip"+config_txt_part4+"dev_ip"+config_txt_part5+IP.toString()+config_txt_part6;
+    configbuffer+=config_txt_part1+"Network Mask"+config_txt_part2+"text"+config_txt_part3+"netmask"+config_txt_part4+"netmask"+config_txt_part5+SUBNET.toString()+config_txt_part6;
+    configbuffer+=config_txt_part1+"Gateway"+config_txt_part2+"text"+config_txt_part3+"gateway"+config_txt_part4+"gateway"+config_txt_part5+GATEWAY.toString()+config_txt_part6;
+    configbuffer+=config_txt_part1+"DNS Server"+config_txt_part2+"text"+config_txt_part3+"dns"+config_txt_part4+"dns"+config_txt_part5+DNS.toString()+config_txt_part6;
+    configbuffer+=config_txt_part1+"Hostname"+config_txt_part2+"text"+config_txt_part3+"hostname"+config_txt_part4+"hostname"+config_txt_part5+String(HOSTNAME)+config_txt_part6;
+    configbuffer+=config_txt_part1+"BMS Server - IP Address"+config_txt_part2+"text"+config_txt_part3+"bms_ip"+config_txt_part4+"bms_ip"+config_txt_part5+MQTT_SERVER.toString()+config_txt_part6;
+    configbuffer+=config_txt_part1+"BMS Server - Port"+config_txt_part2+"text"+config_txt_part3+"bms_port"+config_txt_part4+"bms_port"+config_txt_part5+String(MQTT_PORT)+config_txt_part6;
+    configbuffer+=config_auth_part1+(MQTT_USE_AUTH?"checked=\"checked\"":"")+config_auth_part2;
+    configbuffer+=config_txt_part1+"BMS Server - Username"+config_txt_part2+"text"+config_txt_part3+"bms_username"+config_txt_part4+"bms_username"+config_txt_part5+String(MQTT_USERNAME)+config_txt_part6;
+    configbuffer+=config_txt_part1+"BMS Server - Password"+config_txt_part2+"password"+config_txt_part3+"bms_password"+config_txt_part4+"bms_password"+config_txt_part5+String(MQTT_PASSWORD)+config_txt_part6;
+    configbuffer+=config_txt_part1+"BMS Server - Endpoint"+config_txt_part2+"text"+config_txt_part3+"bms_endpoint"+config_txt_part4+"bms_endpoint"+config_txt_part5+String(MQTT_BASE_TOPIC)+config_txt_part6;
+    configbuffer+=config_part2;
+    otaserver.send(200, "text/html", configbuffer); });
+
+  otaserver.on("/save_config", HTTP_GET, []()
+               {
+    otaserver.sendHeader("Connection", "close");
+    String configbuffer = "Configuration Saved. Rebooting . . .";
+    otaserver.send(200, "text/html", configbuffer);
+    bool use_auth = false;
+    for(int i=0;i<otaserver.args();i++) {
+      String arg = otaserver.argName(i);
+      String value = otaserver.arg(i);
+      if(!arg.compareTo("dev_ip")) {
+        set_ip(value);
+      } else if(!arg.compareTo("netmask")) {
+        set_netmask(value);
+      } else if(!arg.compareTo("gateway")) {
+        set_gw(value);
+      } else if(!arg.compareTo("dns")) {
+        set_dns(value);
+      } else if(!arg.compareTo("hostname")) {
+        set_hostname(value);
+      } else if(!arg.compareTo("bms_ip")) {
+        set_mqtt_server(value);
+      }  else if(!arg.compareTo("bms_username")) {
+        set_mqtt_username(value);
+      }else if(!arg.compareTo("bms_port")) {
+        uint16_t port = value.toInt();
+        mqtt_port_set(port);
+      }else if(!arg.compareTo("bms_endpoint")) {
+        set_basetopic(value);
+      }
+       else if(!arg.compareTo("bms_password")) {
+        set_mqtt_password(value);
+      } else if(!arg.compareTo("bms_useauth")) {
+        if(!value.compareTo("yes"))
+          use_auth = true;
+      }
+    }
+      set_mqtt_useauth(use_auth);
+      otaserver.send(200, "text/html", configbuffer); 
+      delay(500);
+      ESP.restart();
+      });
+      
+
   otaserver.on(
       "/update", HTTP_POST, []()
       {
@@ -353,11 +420,10 @@ void mqtt_connect()
   {
     Serial.print("MQTT not connected, connecting . . .\n");
     lcd_send_stop_bit();
-#ifdef MQTT_USE_AUTH
-    mqtt_client.connect(HOSTNAME, MQTT_USERNAME, MQTT_PASSWORD);
-#else
-    mqtt_client.connect(HOSTNAME);
-#endif
+    if (MQTT_USE_AUTH)
+      mqtt_client.connect(HOSTNAME, MQTT_USERNAME, MQTT_PASSWORD);
+    else
+      mqtt_client.connect(HOSTNAME);
     if (mqtt_client.connected())
     {
       mqtt_subscribe();
@@ -368,6 +434,7 @@ void mqtt_connect()
       publish_ac_state();
       mqtt_connected_user_callback();
       standalone = false;
+      ESPMega_updateTimeFromNTP();
     }
     else
     {
@@ -839,10 +906,15 @@ void lcd_refresh()
     panel.writeStr("netmask_set.txt", SUBNET.toString());
     panel.writeStr("gateway_set.txt", GATEWAY.toString());
     panel.writeStr("dns_set.txt", DNS.toString());
-    panel.writeStr("mqttsv_set.txt", MQTT_SERVER.toString());
     panel.writeStr("host_set.txt", HOSTNAME);
+    break;
+  case 11:
+    panel.writeStr("mqttsv_set.txt", MQTT_SERVER.toString());
     panel.writeNum("port_set.val", MQTT_PORT);
     panel.writeStr("topic_set.txt", MQTT_BASE_TOPIC);
+    panel.writeStr("user_set.txt", MQTT_USERNAME);
+    panel.writeStr("password_set.txt", MQTT_PASSWORD);
+    panel.writeNum("use_auth.val", MQTT_USE_AUTH);
     break;
   default:
     break;
@@ -957,11 +1029,26 @@ void trigger13()
   set_netmask(panel.readStr("netmask_set.txt"));
   set_gw(panel.readStr("gateway_set.txt"));
   set_dns(panel.readStr("dns_set.txt"));
-  set_mqtt_server(panel.readStr("mqttsv_set.txt"));
   set_hostname(panel.readStr("host_set.txt"));
+  delay(100);
+  ESP.restart();
+}
+
+void trigger14()
+{
+  Serial.print("page dashboard");
+  lcd_send_stop_bit();
+}
+
+void trigger15()
+{
+  set_mqtt_server(panel.readStr("mqttsv_set.txt"));
   set_basetopic(panel.readStr("topic_set.txt"));
   uint16_t port = panel.readNumber("port_set.val");
   mqtt_port_set(port);
+  set_mqtt_useauth(panel.readNumber("use_auth.val"));
+  set_mqtt_username(panel.readStr("user_set.txt"));
+  set_mqtt_password(panel.readStr("password_set.txt"));
   delay(100);
   ESP.restart();
 }
@@ -1080,4 +1167,64 @@ uint8_t ac_get_mode()
 uint8_t ac_get_fan_speed()
 {
   return ac_fan_speed;
+}
+
+void eeprom_mqtt_username_retrieve()
+{
+  ESPMega_FRAM.read(EEPROM_ADDRESS_MQTT_USERNAME, (uint8_t *)MQTT_USERNAME, 32);
+}
+void eeprom_mqtt_password_retrieve()
+{
+  ESPMega_FRAM.read(EEPROM_ADDRESS_MQTT_PASSWORD, (uint8_t *)MQTT_PASSWORD, 32);
+}
+void set_mqtt_username(String username)
+{
+  username.toCharArray(MQTT_USERNAME, 32);
+  ESPMega_FRAM.write(EEPROM_ADDRESS_MQTT_USERNAME, (uint8_t *)MQTT_USERNAME, 20);
+}
+void set_mqtt_password(String password)
+{
+  password.toCharArray(MQTT_PASSWORD, 32);
+  ESPMega_FRAM.write(EEPROM_ADDRESS_MQTT_PASSWORD, (uint8_t *)MQTT_PASSWORD, 20);
+}
+void eeprom_mqtt_useauth_retrieve()
+{
+  MQTT_USE_AUTH = ESPMega_FRAM.read8(EEPROM_ADDRESS_MQTT_USEAUTH);
+}
+void set_mqtt_useauth(bool use_auth)
+{
+  MQTT_USE_AUTH = use_auth;
+  ESPMega_FRAM.write8(EEPROM_ADDRESS_MQTT_USEAUTH, MQTT_USE_AUTH);
+}
+
+void factory_reset() {
+  for(int i=5;i>0;i--) {
+    if(digitalRead(2)==HIGH) {
+      lcd_send_command("boot_state.txt=\"Factory Reset Canceled, Restarting\"");
+      delay(5000);
+      ESP.restart();
+    }
+    Serial.printf("boot_state.txt=\"Factory Reset in %d\"",i);
+    lcd_send_stop_bit();
+    delay(1000);
+  } 
+  lcd_send_command("boot_state.txt=\"Factory Reseting . . .\"");
+  // Format FRAM
+  for(int i=0;i<32768;i++) {
+    ESPMega_FRAM.write8(i,0);
+  }
+  // Load Default Values
+  set_ip("192.168.0.10");
+  set_gw("192.168.0.1");
+  // Reboot
+  lcd_send_stop_bit();
+  lcd_send_command("boot_state.txt=\"Factory Reset OK. Release Button.\"");
+  delay(3000);
+  ESP.restart();
+}
+void check_boot_reset() {
+  pinMode(2, INPUT_PULLUP);
+  if(digitalRead(2)==LOW) {
+    factory_reset();
+  }
 }
\ No newline at end of file
diff --git a/src/espmega_iot_core.hpp b/src/espmega_iot_core.hpp
index 19d97a2..23c32eb 100644
--- a/src/espmega_iot_core.hpp
+++ b/src/espmega_iot_core.hpp
@@ -77,6 +77,8 @@ void trigger10();
 void trigger11();
 void trigger12();
 void trigger13();
+void trigger14();
+void trigger15();
 
 void eeprom_retrieve_init();
 void eeprom_pwm_update();
@@ -96,4 +98,13 @@ void eeprom_hostname_retrieve();
 void set_basetopic(String topic);
 void eeprom_basetopic_retrieve();
 void mqtt_port_set(uint16_t port);
-void eeprom_mqtt_port_retrieve();
\ No newline at end of file
+void eeprom_mqtt_port_retrieve();
+void eeprom_mqtt_username_retrieve();
+void eeprom_mqtt_password_retrieve();
+void set_mqtt_username(String username);
+void set_mqtt_password(String password);
+void eeprom_mqtt_useauth_retrieve();
+void set_mqtt_useauth(bool use_auth);
+
+void factory_reset();
+void check_boot_reset();
\ No newline at end of file
diff --git a/src/espmega_iot_ota.cpp b/src/espmega_iot_ota.cpp
index 282ffd5..3c67154 100644
--- a/src/espmega_iot_ota.cpp
+++ b/src/espmega_iot_ota.cpp
@@ -3,24 +3,46 @@
 const String ota_part1 = {
 #include "ota_html/ota-part1.html"
 };
-const String ota_part2 = {
-#include "ota_html/ota-part2.html"
+const String ota_part2_1 = {
+#include "ota_html/ota-part2-1_itr.html"
+};
+const String ota_part2_2 = {
+#include "ota_html/ota-part2-2_itr.html"
+};
+const String ota_part2_3 = {
+#include "ota_html/ota-part2-3_itr.html"
 };
 const String ota_part3 = {
 #include "ota_html/ota-part3.html"
 };
-const String ota_part4 = {
-#include "ota_html/ota-part4.html"
+
+const String config_part1 = {
+#include "ota_html/config-part1.html"
 };
-const String ota_part5 = {
-#include "ota_html/ota-part5.html"
+const String config_part2 = {
+#include "ota_html/config-part2.html"
 };
-const String ota_part6 = {
-#include "ota_html/ota-part6.html"
+const String config_txt_part1 = {
+#include "ota_html/config-textfield-part1.html"
 };
-const String ota_part7 = {
-#include "ota_html/ota-part7.html"
+const String config_txt_part2 = {
+#include "ota_html/config-textfield-part2.html"
 };
-const String ota_part8 = {
-#include "ota_html/ota-part8.html"
+const String config_txt_part3 = {
+#include "ota_html/config-textfield-part3.html"
+};
+const String config_txt_part4 = {
+#include "ota_html/config-textfield-part4.html"
+};
+const String config_txt_part5 = {
+#include "ota_html/config-textfield-part5.html"
+};
+const String config_txt_part6 = {
+#include "ota_html/config-textfield-part6.html"
+};
+const String config_auth_part1 = {
+#include "ota_html/config-auth-part1.html"
+};
+const String config_auth_part2 = {
+#include "ota_html/config-auth-part2.html"
 };
\ No newline at end of file
diff --git a/src/espmega_iot_ota.hpp b/src/espmega_iot_ota.hpp
index 8ca414b..2bd7c4c 100644
--- a/src/espmega_iot_ota.hpp
+++ b/src/espmega_iot_ota.hpp
@@ -1,10 +1,17 @@
 #pragma once
 #include <ESPMegaPRO.h>
 extern const String ota_part1;
-extern const String ota_part2;
+extern const String ota_part2_1;
+extern const String ota_part2_2;
+extern const String ota_part2_3;
 extern const String ota_part3;
-extern const String ota_part4;
-extern const String ota_part5;
-extern const String ota_part6;
-extern const String ota_part7;
-extern const String ota_part8;
\ No newline at end of file
+extern const String config_part1;
+extern const String config_part2;
+extern const String config_txt_part1;
+extern const String config_txt_part2;
+extern const String config_txt_part3;
+extern const String config_txt_part4;
+extern const String config_txt_part5;
+extern const String config_txt_part6;
+extern const String config_auth_part1;
+extern const String config_auth_part2;
diff --git a/src/ir_codes.hpp b/src/ir_codes.hpp
index 8318594..7dc00e4 100644
--- a/src/ir_codes.hpp
+++ b/src/ir_codes.hpp
@@ -1,6 +1,13 @@
 #pragma once
 #include <ESPMegaPRO.h>
-extern const uint16_t ir_code_cool[3][13][750] = {
+// Infrared Transciever
+#define IR_RECIEVE_PIN 35
+#define IR_SEND_PIN 17
+#define MARK_EXCESS_MICROS 20
+#define RAW_BUFFER_LENGTH 750
+#define AC_MAX_TEMPERATURE 30
+#define AC_MIN_TEMPERATURE 15
+extern const uint8_t ir_code_cool[3][16][750] = {
     // Fan Speed High
     {
         {0}, // 18C
@@ -51,9 +58,9 @@ extern const uint16_t ir_code_cool[3][13][750] = {
         {0}  // 30C
     }};
 
-extern const uint16_t ir_code_fan[3][750] = {
+extern const uint8_t ir_code_fan[3][750] = {
     {0}, // LOW
     {0}, // MED
     {0}  // HIGH
 };
-extern const uint16_t ir_code_off[750] = {0};
\ No newline at end of file
+extern const uint8_t ir_code_off[750] = {0};
\ No newline at end of file
diff --git a/src/ota_html/config-auth-part1.html b/src/ota_html/config-auth-part1.html
new file mode 100644
index 0000000..ab970c0
--- /dev/null
+++ b/src/ota_html/config-auth-part1.html
@@ -0,0 +1,2 @@
+R"=====(<label class="container">Authentication
+    <input type="checkbox" name="bms_useauth"  id="bms_useauth" )====="
\ No newline at end of file
diff --git a/src/ota_html/config-auth-part2.html b/src/ota_html/config-auth-part2.html
new file mode 100644
index 0000000..190c05e
--- /dev/null
+++ b/src/ota_html/config-auth-part2.html
@@ -0,0 +1,3 @@
+R"=====( value="yes">
+    <span class="checkmark"></span>
+  </label>)====="
\ No newline at end of file
diff --git a/src/ota_html/config-part1.html b/src/ota_html/config-part1.html
new file mode 100644
index 0000000..f15e642
--- /dev/null
+++ b/src/ota_html/config-part1.html
@@ -0,0 +1,4 @@
+R"=====(<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
+<form enctype="multipart/form-data" id="config_form" onsubmit="send_config()" action="/save_config">
+  <h1>ESPMega PRO</h1>
+  <h3>Device Configurations</h3>)====="
\ No newline at end of file
diff --git a/src/ota_html/config-part2.html b/src/ota_html/config-part2.html
new file mode 100644
index 0000000..8b5a3db
--- /dev/null
+++ b/src/ota_html/config-part2.html
@@ -0,0 +1,167 @@
+R"=====(  <input type="submit" class="btn" value="Save">
+  <button type="button" class="conf" onclick="window.location.href='/'">Back</button><br /><br />
+  <b>SIWAT SYSTEM 2023</b>
+</form>
+<style>
+  p.config_title {
+    font-size: 12;
+    font-weight: bold;
+    text-align: left;
+    align-self: left;
+    margin-bottom: 0;
+    margin-top: 0;
+  }
+  
+  hr {
+    display: block;
+    color: #aaaaaa;
+    background-color: #aaaaaa;
+    margin-top: 0.5em;
+    margin-bottom: 0.5em;
+    margin-left: auto;
+    margin-right: auto;
+    border-style: inset;
+    border-width: 0px;
+    height: 3px;
+  }
+
+  #file-input,
+  input {
+    width: 100%;
+    height: 44px;
+    border-radius: 4px;
+    margin: 10px auto;
+    font-size: 15px;
+  }
+
+  input {
+    background: #f1f1f1;
+    border: 0;
+    padding: 0 15px;
+  }
+
+  body {
+    background-image: url("https://fs.siwatsystem.com/arona_bg.png");
+    background-size: cover;
+    font-family: sans-serif;
+    font-size: 14px;
+    color: #777;
+  }
+
+  #file-input {
+    background-color: #CCCCCC;
+    color: #5E5E5E;
+    padding: 0;
+    border: 1px solid #ddd;
+    line-height: 44px;
+    text-align: center;
+    display: block;
+    cursor: pointer;
+  }
+
+  #bar,
+  #prgbar {
+    background-color: #D9D9D9;
+    border-radius: 10px;
+  }
+
+  #bar {
+    background-color: #29CD1F;
+    width: 0%;
+    height: 10px;
+  }
+
+  form {
+    background: rgba(255, 255, 255, 0.95);
+    max-width: 258px;
+    margin: 75px auto;
+    padding: 30px;
+    border-radius: 15px;
+    text-align: center;
+  }
+
+  .btn {
+    background: #CA3D3D;
+    color: #fff;
+    cursor: pointer;
+  }
+
+  .conf {
+    background: #417df3;
+    color: #fff;
+    cursor: pointer;
+    width: 100%;
+    height: 44px;
+    border-radius: 4px;
+    margin: 10px auto;
+    font-size: 15px;
+    border: 0;
+  }
+  .conf_txt {
+    background-color: #e2e2e2;
+  }
+
+  .checkbox {
+    size: 4;
+    display: inline-block;
+  }
+  .container {
+  display: block;
+  position: relative;
+  padding-left: 0px;
+  margin-bottom: 12px;
+  cursor: pointer;
+  font-size: 20px;
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+}
+
+.container input {
+  position: absolute;
+  opacity: 0;
+  cursor: pointer;
+  height: 0;
+  width: 0;
+}
+
+.checkmark {
+  position: absolute;
+  top: 0;
+  left: 0;
+  height: 25px;
+  width: 25px;
+  background-color: #eee;
+}
+
+.container:hover input ~ .checkmark {
+  background-color: #ccc;
+}
+
+.container input:checked ~ .checkmark {
+  background-color: #2196F3;
+}
+
+.checkmark:after {
+  content: "";
+  position: absolute;
+  display: none;
+}
+
+.container input:checked ~ .checkmark:after {
+  display: block;
+}
+
+.container .checkmark:after {
+  left: 9px;
+  top: 5px;
+  width: 5px;
+  height: 10px;
+  border: solid white;
+  border-width: 0 3px 3px 0;
+  -webkit-transform: rotate(45deg);
+  -ms-transform: rotate(45deg);
+  transform: rotate(45deg);
+}
+</style>)====="
\ No newline at end of file
diff --git a/src/ota_html/config-textfield-part1.html b/src/ota_html/config-textfield-part1.html
new file mode 100644
index 0000000..3c4da03
--- /dev/null
+++ b/src/ota_html/config-textfield-part1.html
@@ -0,0 +1 @@
+R"=====(<p class="config_title">)====="
\ No newline at end of file
diff --git a/src/ota_html/config-textfield-part2.html b/src/ota_html/config-textfield-part2.html
new file mode 100644
index 0000000..69eaeed
--- /dev/null
+++ b/src/ota_html/config-textfield-part2.html
@@ -0,0 +1,2 @@
+R"=====(</p>
+  <input type=")====="
\ No newline at end of file
diff --git a/src/ota_html/config-textfield-part3.html b/src/ota_html/config-textfield-part3.html
new file mode 100644
index 0000000..d4ee403
--- /dev/null
+++ b/src/ota_html/config-textfield-part3.html
@@ -0,0 +1 @@
+R"=====(" id=")====="
\ No newline at end of file
diff --git a/src/ota_html/config-textfield-part4.html b/src/ota_html/config-textfield-part4.html
new file mode 100644
index 0000000..aa9397d
--- /dev/null
+++ b/src/ota_html/config-textfield-part4.html
@@ -0,0 +1 @@
+R"=====(" name=")====="
\ No newline at end of file
diff --git a/src/ota_html/config-textfield-part5.html b/src/ota_html/config-textfield-part5.html
new file mode 100644
index 0000000..8a172f4
--- /dev/null
+++ b/src/ota_html/config-textfield-part5.html
@@ -0,0 +1 @@
+R"=====(" class="conf_txt" value=")====="
\ No newline at end of file
diff --git a/src/ota_html/config-textfield-part6.html b/src/ota_html/config-textfield-part6.html
new file mode 100644
index 0000000..3083be2
--- /dev/null
+++ b/src/ota_html/config-textfield-part6.html
@@ -0,0 +1 @@
+R"=====("><br>)====="
\ No newline at end of file
diff --git a/src/ota_html/config.html b/src/ota_html/config.html
new file mode 100644
index 0000000..703e086
--- /dev/null
+++ b/src/ota_html/config.html
@@ -0,0 +1,198 @@
+<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
+<form enctype="multipart/form-data" id="config_form" onsubmit="send_config()" action="/save_config">
+  <h1>ESPMega PRO</h1>
+  <h3>Device Configurations</h3>
+  <p class="config_title">IP Address</p>
+  <input type="text" id="dev_ip" name="dev_ip" class="conf_txt" value="0.0.0.0"><br>
+  <p class="config_title">Network Mask</p>
+  <input type="text" id="netmask" name="netmask" class="conf_txt" value="0.0.0.0"><br>
+  <p class="config_title">Gateway</p>
+  <input type="text" id="gateway" name="gateway" class="conf_txt" value="0.0.0.0"><br>
+  <p class="config_title">DNS Server</p>
+  <input type="text" id="dns" name="dns" class="conf_txt" value="0.0.0.0"><br>
+  <p class="config_title">Hostname</p>
+  <input type="text" id="hostname" name="hostname" class="conf_txt" value="ESPMegaPRO"><br>
+  <p class="config_title">BMS Server - IP Address</p>
+  <input type="text" id="bms_ip" name="bms_ip" class="conf_txt" value="0.0.0.0"><br>
+  <p class="config_title">BMS Server - Port</p>
+  <input type="text" id="bms_port" name="bms_port" class="conf_txt" value="1883"><br>
+  <label class="container">Authentication
+    <input type="checkbox" name="bms_useauth"  id="bms_useauth" checked="checked" value="yes">
+    <span class="checkmark"></span>
+  </label>
+  <p class="config_title">BMS Server - Username</p>
+  <input type="text" id="bms_username" name="bms_username" class="conf_txt" value="user"><br>
+  <p class="config_title">BMS Server - Password</p>
+  <input type="password" id="bms_password" name="bms_password" class="conf_txt" value="password"><br>
+  <p class="config_title">BMS Server - Endpoint</p>
+  <input type="text" id="bms_endpoint" name="bms_endpoint" class="conf_txt" value="/espmegapro"><br>
+  <input type="submit" class="btn" value="Save">
+  <button type="button" class="conf" onclick="window.location.href='/'">Back</button><br /><br />
+  <b>SIWAT SYSTEM 2023</b>
+</form>
+<style>
+  
+
+  
+  p.config_title {
+    font-size: 12;
+    font-weight: bold;
+    text-align: left;
+    align-self: left;
+    margin-bottom: 0;
+    margin-top: 0;
+  }
+  
+  hr {
+    display: block;
+    color: #aaaaaa;
+    background-color: #aaaaaa;
+    margin-top: 0.5em;
+    margin-bottom: 0.5em;
+    margin-left: auto;
+    margin-right: auto;
+    border-style: inset;
+    border-width: 0px;
+    height: 3px;
+  }
+
+  #file-input,
+  input {
+    width: 100%;
+    height: 44px;
+    border-radius: 4px;
+    margin: 10px auto;
+    font-size: 15px;
+  }
+
+  input {
+    background: #f1f1f1;
+    border: 0;
+    padding: 0 15px;
+  }
+
+  body {
+    background-image: url("https://fs.siwatsystem.com/arona_bg.png");
+    background-size: cover;
+    font-family: sans-serif;
+    font-size: 14px;
+    color: #777;
+  }
+
+  #file-input {
+    background-color: #CCCCCC;
+    color: #5E5E5E;
+    padding: 0;
+    border: 1px solid #ddd;
+    line-height: 44px;
+    text-align: center;
+    display: block;
+    cursor: pointer;
+  }
+
+  #bar,
+  #prgbar {
+    background-color: #D9D9D9;
+    border-radius: 10px;
+  }
+
+  #bar {
+    background-color: #29CD1F;
+    width: 0%;
+    height: 10px;
+  }
+
+  form {
+    background: rgba(255, 255, 255, 0.95);
+    max-width: 258px;
+    margin: 75px auto;
+    padding: 30px;
+    border-radius: 15px;
+    text-align: center;
+  }
+
+  .btn {
+    background: #CA3D3D;
+    color: #fff;
+    cursor: pointer;
+  }
+
+  .conf {
+    background: #417df3;
+    color: #fff;
+    cursor: pointer;
+    width: 100%;
+    height: 44px;
+    border-radius: 4px;
+    margin: 10px auto;
+    font-size: 15px;
+    border: 0;
+  }
+  .conf_txt {
+    background-color: #e2e2e2;
+  }
+
+  .checkbox {
+    size: 4;
+    display: inline-block;
+  }
+  .container {
+  display: block;
+  position: relative;
+  padding-left: 0px;
+  margin-bottom: 12px;
+  cursor: pointer;
+  font-size: 20px;
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+}
+
+.container input {
+  position: absolute;
+  opacity: 0;
+  cursor: pointer;
+  height: 0;
+  width: 0;
+}
+
+.checkmark {
+  position: absolute;
+  top: 0;
+  left: 0;
+  height: 25px;
+  width: 25px;
+  background-color: #eee;
+}
+
+.container:hover input ~ .checkmark {
+  background-color: #ccc;
+}
+
+.container input:checked ~ .checkmark {
+  background-color: #2196F3;
+}
+
+.checkmark:after {
+  content: "";
+  position: absolute;
+  display: none;
+}
+
+.container input:checked ~ .checkmark:after {
+  display: block;
+}
+
+.container .checkmark:after {
+  left: 9px;
+  top: 5px;
+  width: 5px;
+  height: 10px;
+  border: solid white;
+  border-width: 0 3px 3px 0;
+  -webkit-transform: rotate(45deg);
+  -ms-transform: rotate(45deg);
+  transform: rotate(45deg);
+}
+</style>
\ No newline at end of file
diff --git a/src/ota_html/ota-part1.html b/src/ota_html/ota-part1.html
index a63d855..1c0e261 100644
--- a/src/ota_html/ota-part1.html
+++ b/src/ota_html/ota-part1.html
@@ -1,8 +1,4 @@
 R"=====(<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
 <form method="POST" action="#" enctype="multipart/form-data" id="upload_form">
   <h1>ESPMega PRO</h1>
-  <h3>Software Management</h3>
-
-  <p style="text-align: left">
-    Hostname
-    <span style="float: right">)====="
+  <h3>Device Information</h3>)====="
diff --git a/src/ota_html/ota-part2-1_itr.html b/src/ota_html/ota-part2-1_itr.html
new file mode 100644
index 0000000..dd6f621
--- /dev/null
+++ b/src/ota_html/ota-part2-1_itr.html
@@ -0,0 +1 @@
+R"=====(<p style="text-align: left">)====="
diff --git a/src/ota_html/ota-part2-2_itr.html b/src/ota_html/ota-part2-2_itr.html
new file mode 100644
index 0000000..7ff7dc6
--- /dev/null
+++ b/src/ota_html/ota-part2-2_itr.html
@@ -0,0 +1 @@
+R"=====(<span style="float: right">)====="
diff --git a/src/ota_html/ota-part2-3_itr.html b/src/ota_html/ota-part2-3_itr.html
new file mode 100644
index 0000000..ce17711
--- /dev/null
+++ b/src/ota_html/ota-part2-3_itr.html
@@ -0,0 +1,2 @@
+R"=====(</span>
+  </p>)====="
\ No newline at end of file
diff --git a/src/ota_html/ota-part2.html b/src/ota_html/ota-part2.html
deleted file mode 100644
index 40f097f..0000000
--- a/src/ota_html/ota-part2.html
+++ /dev/null
@@ -1,5 +0,0 @@
-R"=====(</span>
-</p>
-<p style="text-align: left">
-  IP Address
-  <span style="float: right">)====="
diff --git a/src/ota_html/ota-part3.html b/src/ota_html/ota-part3.html
index d92b7e1..4826dbf 100644
--- a/src/ota_html/ota-part3.html
+++ b/src/ota_html/ota-part3.html
@@ -1,5 +1,144 @@
-R"=====(</span>
-</p>
-<p style="text-align: left">
-  MAC Address
-  <span style="float: right">)====="
\ No newline at end of file
+R"=====(<button type="button" class="conf" onclick="window.location.href='config'">Settings</button><br /><br />
+  <hr>
+  <h3>Upload Software Package</h3>
+  <input type="file" name="update" id="file" onchange="sub(this)" style="display: none" />
+  <label id="file-input" for="file">Choose file...</label>
+  <input type="submit" class="btn" value="Program" /><br /><br />
+  <div id="prg"></div>
+  <br />
+  <div id="prgbar">
+    <div id="bar"></div>
+  </div>
+  <br />
+  <b>SIWAT SYSTEM 2023</b>
+</form>
+<script>
+  function sub(obj) {
+    var fileName = obj.value.split("\\");
+    document.getElementById("file-input").innerHTML =
+      "   " + fileName[fileName.length - 1];
+  }
+  $("form").submit(function (e) {
+    e.preventDefault();
+    var form = $("#upload_form")[0];
+    var data = new FormData(form);
+    $.ajax({
+      url: "/update",
+      type: "POST",
+      data: data,
+      contentType: false,
+      processData: false,
+      xhr: function () {
+        var xhr = new window.XMLHttpRequest();
+        xhr.upload.addEventListener(
+          "progress",
+          function (evt) {
+            if (evt.lengthComputable) {
+              var per = evt.loaded / evt.total;
+              if (Math.round(per * 100) < 100) {
+                $("#prg").html("Updating . . . (" + Math.round(per * 100) + "%)");
+              }
+              else {
+                $("#prg").html("Update Completed, Rebooting . . .");
+              }
+              $("#bar").css("width", Math.round(per * 100) + "%");
+            }
+          },
+          false
+        );
+        return xhr;
+      },
+      success: function (d, s) {
+        console.log("success!");
+      },
+      error: function (a, b, c) { },
+    });
+  });
+</script>
+<style>
+  hr {
+    display: block;
+    color: #aaaaaa;
+    background-color: #aaaaaa;
+    margin-top: 0.5em;
+    margin-bottom: 0.5em;
+    margin-left: auto;
+    margin-right: auto;
+    border-style: inset;
+    border-width: 0px;
+    height: 3px;
+  }
+
+  #file-input,
+  input {
+    width: 100%;
+    height: 44px;
+    border-radius: 4px;
+    margin: 10px auto;
+    font-size: 15px;
+  }
+
+  input {
+    background: #f1f1f1;
+    border: 0;
+    padding: 0 15px;
+  }
+
+  body {
+    background-image: url("https://fs.siwatsystem.com/arona_bg.png");
+    background-size: cover;
+    font-family: sans-serif;
+    font-size: 14px;
+    color: #777;
+  }
+
+  #file-input {
+    background-color: #CCCCCC;
+    color: #5E5E5E;
+    padding: 0;
+    border: 1px solid #ddd;
+    line-height: 44px;
+    text-align: center;
+    display: block;
+    cursor: pointer;
+  }
+
+  #bar,
+  #prgbar {
+    background-color: #D9D9D9;
+    border-radius: 10px;
+  }
+
+  #bar {
+    background-color: #29CD1F;
+    width: 0%;
+    height: 10px;
+  }
+
+  form {
+    background: rgba(255, 255, 255, 0.95);
+    max-width: 258px;
+    margin: 75px auto;
+    padding: 30px;
+    border-radius: 15px;
+    text-align: center;
+  }
+
+  .btn {
+    background: #CA3D3D;
+    color: #fff;
+    cursor: pointer;
+  }
+
+  .conf {
+    background: #417df3;
+    color: #fff;
+    cursor: pointer;
+    width: 100%;
+    height: 44px;
+    border-radius: 4px;
+    margin: 10px auto;
+    font-size: 15px;
+    border: 0;
+  }
+</style>)====="
\ No newline at end of file
diff --git a/src/ota_html/ota-part4.html b/src/ota_html/ota-part4.html
deleted file mode 100644
index 76b974c..0000000
--- a/src/ota_html/ota-part4.html
+++ /dev/null
@@ -1,5 +0,0 @@
-R"=====(</span>
-</p>
-<p style="text-align: left">
-  Device
-  <span style="float: right">)====="
\ No newline at end of file
diff --git a/src/ota_html/ota-part5.html b/src/ota_html/ota-part5.html
deleted file mode 100644
index d7745f3..0000000
--- a/src/ota_html/ota-part5.html
+++ /dev/null
@@ -1,5 +0,0 @@
-R"=====(</span>
-</p>
-<p style="text-align: left">
-  API Server
-  <span style="float: right">)====="
\ No newline at end of file
diff --git a/src/ota_html/ota-part6.html b/src/ota_html/ota-part6.html
deleted file mode 100644
index 743ba2a..0000000
--- a/src/ota_html/ota-part6.html
+++ /dev/null
@@ -1,5 +0,0 @@
-R"=====(</span>
-</p>
-<p style="text-align: left">
-  API Endpoint
-  <span style="float: right">)====="
\ No newline at end of file
diff --git a/src/ota_html/ota-part7.html b/src/ota_html/ota-part7.html
deleted file mode 100644
index 567deb3..0000000
--- a/src/ota_html/ota-part7.html
+++ /dev/null
@@ -1,5 +0,0 @@
-R"=====(</span>
-</p>
-<p style="text-align: left">
-  Centrally Managed
-  <span style="float: right">)====="
\ No newline at end of file
diff --git a/src/ota_html/ota-part8.html b/src/ota_html/ota-part8.html
deleted file mode 100644
index 4f94bee..0000000
--- a/src/ota_html/ota-part8.html
+++ /dev/null
@@ -1,125 +0,0 @@
-R"=====(</span>
-</p>
-
-<input
-  type="file"
-  name="update"
-  id="file"
-  onchange="sub(this)"
-  style="display: none"
-/>
-<label id="file-input" for="file">Choose file...</label>
-<input type="submit" class="btn" value="Program" /><br /><br />
-<div id="prg"></div>
-<br />
-<div id="prgbar">
-  <div id="bar"></div>
-</div>
-<br />
-<b>SIWAT SYSTEM 2023</b>
-</form>
-<script>
-function sub(obj) {
-  var fileName = obj.value.split("\\");
-  document.getElementById("file-input").innerHTML =
-    "   " + fileName[fileName.length - 1];
-}
-$("form").submit(function (e) {
-  e.preventDefault();
-  var form = $("#upload_form")[0];
-  var data = new FormData(form);
-  $.ajax({
-    url: "/update",
-    type: "POST",
-    data: data,
-    contentType: false,
-    processData: false,
-    xhr: function () {
-      var xhr = new window.XMLHttpRequest();
-      xhr.upload.addEventListener(
-        "progress",
-        function (evt) {
-          if (evt.lengthComputable) {
-            var per = evt.loaded / evt.total;
-            if(Math.round(per*100)<100) {
-            $("#prg").html("Updating . . . (" + Math.round(per * 100) + "%)");
-            }
-            else {
-              $("#prg").html("Update Completed, Rebooting . . .");
-            }
-            $("#bar").css("width", Math.round(per * 100) + "%");
-          }
-        },
-        false
-      );
-      return xhr;
-    },
-    success: function (d, s) {
-      console.log("success!");
-    },
-    error: function (a, b, c) {},
-  });
-});
-</script>
-<style>
-#file-input,
-input {
-  width: 100%;
-  height: 44px;
-  border-radius: 4px;
-  margin: 10px auto;
-  font-size: 15px;
-}
-
-input {
-  background: #f1f1f1;
-  border: 0;
-  padding: 0 15px;
-}
-
-body {
-  background-image: url("https://fs.siwatsystem.com/arona_bg.png");
-  background-size: cover;
-  font-family: sans-serif;
-  font-size: 14px;
-  color: #777;
-}
-
-#file-input {
-  background-color: #CCCCCC;
-  color: #5E5E5E;
-  padding: 0;
-  border: 1px solid #ddd;
-  line-height: 44px;
-  text-align: center;
-  display: block;
-  cursor: pointer;
-}
-
-#bar,
-#prgbar {
-  background-color: #D9D9D9;
-  border-radius: 10px;
-}
-
-#bar {
-  background-color: #29CD1F;
-  width: 0%;
-  height: 10px;
-}
-
-form {
-  background: rgba(255,255,255,0.95);
-  max-width: 258px;
-  margin: 75px auto;
-  padding: 30px;
-  border-radius: 15px;
-  text-align: center;
-}
-
-.btn {
-  background: #CA3D3D;
-  color: #fff;
-  cursor: pointer;
-}
-</style>)====="
\ No newline at end of file
diff --git a/src/ota_html/ota.html b/src/ota_html/ota.html
new file mode 100644
index 0000000..9314e55
--- /dev/null
+++ b/src/ota_html/ota.html
@@ -0,0 +1,176 @@
+<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
+<form method="POST" action="#" enctype="multipart/form-data" id="upload_form">
+  <h1>ESPMega PRO</h1>
+  <h3>Device Information</h3>
+  <p style="text-align: left">
+    Hostname
+    <span style="float: right">ESPMegaDemo0</span>
+  </p>
+  <p style="text-align: left">
+    IP Address
+    <span style="float: right">192.168.0.243</span>
+  </p>
+  <p style="text-align: left">
+    MAC Address
+    <span style="float: right">B0:A7:32:07:FC:B3</span>
+  </p>
+  <p style="text-align: left">
+    Device
+    <span style="float: right">ESPMega PRO R3.3b</span>
+  </p>
+  <p style="text-align: left">
+    API Server
+    <span style="float: right">192.168.0.26</span>
+  </p>
+  <p style="text-align: left">
+    API Endpoint
+    <span style="float: right">/facescan</span>
+  </p>
+  <p style="text-align: left">
+    Centrally Managed
+    <span style="float: right">Yes</span>
+  </p>
+  <button type="button" class="conf" onclick="window.location.href='config'">Settings</button><br /><br />
+  <hr>
+  <h3>Upload Software Package</h3>
+  <input type="file" name="update" id="file" onchange="sub(this)" style="display: none" />
+  <label id="file-input" for="file">Choose file...</label>
+  <input type="submit" class="btn" value="Program" /><br /><br />
+  <div id="prg"></div>
+  <br />
+  <div id="prgbar">
+    <div id="bar"></div>
+  </div>
+  <br />
+  <b>SIWAT SYSTEM 2023</b>
+</form>
+<script>
+  function sub(obj) {
+    var fileName = obj.value.split("\\");
+    document.getElementById("file-input").innerHTML =
+      "   " + fileName[fileName.length - 1];
+  }
+  $("form").submit(function (e) {
+    e.preventDefault();
+    var form = $("#upload_form")[0];
+    var data = new FormData(form);
+    $.ajax({
+      url: "/update",
+      type: "POST",
+      data: data,
+      contentType: false,
+      processData: false,
+      xhr: function () {
+        var xhr = new window.XMLHttpRequest();
+        xhr.upload.addEventListener(
+          "progress",
+          function (evt) {
+            if (evt.lengthComputable) {
+              var per = evt.loaded / evt.total;
+              if (Math.round(per * 100) < 100) {
+                $("#prg").html("Updating . . . (" + Math.round(per * 100) + "%)");
+              }
+              else {
+                $("#prg").html("Update Completed, Rebooting . . .");
+              }
+              $("#bar").css("width", Math.round(per * 100) + "%");
+            }
+          },
+          false
+        );
+        return xhr;
+      },
+      success: function (d, s) {
+        console.log("success!");
+      },
+      error: function (a, b, c) { },
+    });
+  });
+</script>
+<style>
+  hr {
+    display: block;
+    color: #aaaaaa;
+    background-color: #aaaaaa;
+    margin-top: 0.5em;
+    margin-bottom: 0.5em;
+    margin-left: auto;
+    margin-right: auto;
+    border-style: inset;
+    border-width: 0px;
+    height: 3px;
+  }
+
+  #file-input,
+  input {
+    width: 100%;
+    height: 44px;
+    border-radius: 4px;
+    margin: 10px auto;
+    font-size: 15px;
+  }
+
+  input {
+    background: #f1f1f1;
+    border: 0;
+    padding: 0 15px;
+  }
+
+  body {
+    background-image: url("https://fs.siwatsystem.com/arona_bg.png");
+    background-size: cover;
+    font-family: sans-serif;
+    font-size: 14px;
+    color: #777;
+  }
+
+  #file-input {
+    background-color: #CCCCCC;
+    color: #5E5E5E;
+    padding: 0;
+    border: 1px solid #ddd;
+    line-height: 44px;
+    text-align: center;
+    display: block;
+    cursor: pointer;
+  }
+
+  #bar,
+  #prgbar {
+    background-color: #D9D9D9;
+    border-radius: 10px;
+  }
+
+  #bar {
+    background-color: #29CD1F;
+    width: 0%;
+    height: 10px;
+  }
+
+  form {
+    background: rgba(255, 255, 255, 0.95);
+    max-width: 258px;
+    margin: 75px auto;
+    padding: 30px;
+    border-radius: 15px;
+    text-align: center;
+  }
+
+  .btn {
+    background: #CA3D3D;
+    color: #fff;
+    cursor: pointer;
+  }
+
+  .conf {
+    background: #417df3;
+    color: #fff;
+    cursor: pointer;
+    width: 100%;
+    height: 44px;
+    border-radius: 4px;
+    margin: 10px auto;
+    font-size: 15px;
+    border: 0;
+  }
+</style>
\ No newline at end of file