diff --git a/src/espmega_iot_core.cpp b/src/espmega_iot_core.cpp
index ca29b47..36aca44 100644
--- a/src/espmega_iot_core.cpp
+++ b/src/espmega_iot_core.cpp
@@ -38,6 +38,10 @@ char STATE_REQUEST_TOPIC[40];
 bool MQTT_USE_AUTH = false;
 char MQTT_USERNAME[32];
 char MQTT_PASSWORD[32];
+#ifdef ENABLE_WEBUI
+char WEBUI_USERNAME[32];
+char WEBUI_PASSWORD[32];
+#endif
 uint8_t utc_offset = 7;
 #ifdef ENABLE_CLIMATE_MODULE
 float current_room_temp = 0;
@@ -92,6 +96,11 @@ char AC_ROOM_TEMPERATURE_TOPIC[75];
 char AC_HUMIDITY_TOPIC[75];
 #endif
 
+#ifdef ENABLE_IR_MODULE
+uint16_t ir_buffer[IR_RAW_BUFFER_LENGTH];
+uint16_t ir_buffer_length = 0;
+#endif
+
 #ifdef ENABLE_ANALOG_MODULE
 #define DAC_COUNT 4
 #define ADC_COUNT 8
@@ -129,6 +138,8 @@ char DAC_VALUE_TOPIC[75];
 #define EEPROM_ADDRESS_ADC_REPORT_STATE 187 // 8bytes, thru 194
 #define EEPROM_ADDRESS_DAC_STATE 195        // 4bytes, thru 198
 #define EEPROM_ADDRESS_DAC_VALUE 199        // 8bytes, thru 206
+#define EEPROM_ADDRESS_WEBUI_USERNAME 207   // 32bytes, thru 238
+#define EEPROM_ADDRESS_WEBUI_PASSWORD 239   // 32bytes, thru 270
 
 char PWM_STATE_TOPIC[75];
 char PWM_VALUE_TOPIC[75];
@@ -238,7 +249,18 @@ void loop()
  */
 void eeprom_retrieve_init()
 {
-
+  #ifdef ENABLE_WEBUI
+  ESPMega_FRAM.read(EEPROM_ADDRESS_WEBUI_USERNAME, (uint8_t *)WEBUI_USERNAME, 32);
+  ESPMega_FRAM.read(EEPROM_ADDRESS_WEBUI_PASSWORD, (uint8_t *)WEBUI_PASSWORD, 32);
+  if(strlen(WEBUI_USERNAME)==0) {
+    strcpy(WEBUI_USERNAME,"admin");
+    ESPMega_FRAM.write(EEPROM_ADDRESS_WEBUI_USERNAME, (uint8_t *)WEBUI_USERNAME, 32);
+  }
+  if(strlen(WEBUI_PASSWORD)==0) {
+    strcpy(WEBUI_PASSWORD,"admin");
+    ESPMega_FRAM.write(EEPROM_ADDRESS_WEBUI_PASSWORD, (uint8_t *)WEBUI_PASSWORD, 32);
+  }
+  #endif
 // EEPROM Data Retrival
 #ifdef ENABLE_CLIMATE_MODULE
   ac_mode = ESPMega_FRAM.read8(EEPROM_ADDRESS_AC_MODE);
@@ -365,6 +387,8 @@ void ota_begin()
 {
   otaserver.on("/", HTTP_GET, []()
                {
+    if(!otaserver.authenticate(WEBUI_USERNAME, WEBUI_PASSWORD))
+      return otaserver.requestAuthentication();
     otaserver.sendHeader("Connection", "close");
     String otabuffer = ota_part1;
     otabuffer+=ota_part2_1+"Hostname"+ota_part2_2+String(HOSTNAME)+ota_part2_3;
@@ -382,6 +406,8 @@ void ota_begin()
     otaserver.send(200, "text/html", otabuffer); });
   otaserver.on("/config", HTTP_GET, []()
                {
+    if(!otaserver.authenticate(WEBUI_USERNAME, WEBUI_PASSWORD))
+      return otaserver.requestAuthentication();
     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;
@@ -395,11 +421,15 @@ void ota_begin()
     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_txt_part1+"WebUI Username"+config_txt_part2+"text"+config_txt_part3+"webui_username"+config_txt_part4+"webui_username"+config_txt_part5+String(WEBUI_USERNAME)+config_txt_part6;
+    configbuffer+=config_txt_part1+"WebUI Password"+config_txt_part2+"password"+config_txt_part3+"webui_password"+config_txt_part4+"webui_password"+config_txt_part5+String(WEBUI_PASSWORD)+config_txt_part6;
     configbuffer+=config_part2;
     otaserver.send(200, "text/html", configbuffer); });
 
   otaserver.on("/save_config", HTTP_GET, []()
                {
+    if(!otaserver.authenticate(WEBUI_USERNAME, WEBUI_PASSWORD))
+      return otaserver.requestAuthentication();
     otaserver.sendHeader("Connection", "close");
     String configbuffer = "Configuration Saved. Rebooting . . .";
     otaserver.send(200, "text/html", configbuffer);
@@ -432,6 +462,10 @@ void ota_begin()
       } else if(!arg.compareTo("bms_useauth")) {
         if(!value.compareTo("yes"))
           use_auth = true;
+      } else if(!arg.compareTo("webui_username")) {
+        ESPMega_FRAM.write(EEPROM_ADDRESS_WEBUI_USERNAME, (uint8_t *)value.c_str(), value.length()+1);
+      } else if(!arg.compareTo("webui_password")) {
+        ESPMega_FRAM.write(EEPROM_ADDRESS_WEBUI_PASSWORD, (uint8_t *)value.c_str(), value.length()+1);
       }
     }
       set_mqtt_useauth(use_auth);
@@ -442,6 +476,8 @@ void ota_begin()
   otaserver.on(
       "/update", HTTP_POST, []()
       {
+    if(!otaserver.authenticate(WEBUI_USERNAME, WEBUI_PASSWORD))
+      return otaserver.requestAuthentication();
     otaserver.sendHeader("Connection", "close");
     otaserver.send(200, "text/plain", (Update.hasError()) ? "FAIL" : "OK");
     ESP.restart(); },
@@ -685,6 +721,18 @@ void mqtt_callback(char *topic, byte *payload, unsigned int length)
   {
     dac_set_value_callback(topic_trim, topic_length, payload_nt, length);
   }
+#endif
+#ifdef ENABLE_IR_MODULE
+  else if (!strcmp(topic_trim, "/ir/send"))
+  {
+    const char* delimiter = ",";
+    char* token = strtok(const_cast<char*>(payload_nt), delimiter);
+    while (token != nullptr && ir_buffer_length < IR_RAW_BUFFER_LENGTH) {
+        ir_buffer[ir_buffer_length++] = atoi(token);
+        token = strtok(nullptr, delimiter);
+    }
+    IrSender.sendRaw(ir_buffer,ir_buffer_length ,NEC_KHZ);
+  }
 #endif
   else if (!strcmp(topic, STATE_REQUEST_TOPIC))
   {
@@ -1789,6 +1837,18 @@ void set_mqtt_useauth(bool use_auth)
   ESPMega_FRAM.write8(EEPROM_ADDRESS_MQTT_USEAUTH, MQTT_USE_AUTH);
 }
 
+void set_webui_username(String username)
+{
+  username.toCharArray(WEBUI_USERNAME, 32);
+  ESPMega_FRAM.write(EEPROM_ADDRESS_WEBUI_USERNAME, (uint8_t *)WEBUI_USERNAME, 32);
+}
+
+void set_webui_password(String password)
+{
+  password.toCharArray(WEBUI_PASSWORD, 32);
+  ESPMega_FRAM.write(EEPROM_ADDRESS_WEBUI_PASSWORD, (uint8_t *)WEBUI_PASSWORD, 32);
+}
+
 /**
  * @brief Resets the device to factory default settings.
  *
@@ -1824,6 +1884,9 @@ void factory_reset()
   set_ip("192.168.0.10");
   set_gw("192.168.0.1");
   set_netmask("255.255.255.0");
+  set_webui_username("admin");
+  set_webui_password("admin");
+
   // Reboot
 #ifdef ENABLE_INTERNAL_LCD
   lcd_send_stop_bit();
diff --git a/src/user_code.hpp b/src/user_code.hpp
index 4c318e4..5eb9de1 100644
--- a/src/user_code.hpp
+++ b/src/user_code.hpp
@@ -29,7 +29,7 @@
 #define IR_RECIEVE_PIN 35
 #define IR_SEND_PIN 5
 #define MARK_EXCESS_MICROS 20
-#define RAW_BUFFER_LENGTH 750
+#define IR_RAW_BUFFER_LENGTH 750
 #define AC_MAX_TEMPERATURE 30
 #define AC_MIN_TEMPERATURE 15
 #define DHT22_PIN 32