diff --git a/data/www/favicon.ico b/data/www/favicon.ico
deleted file mode 100644
index 4b46de8..0000000
Binary files a/data/www/favicon.ico and /dev/null differ
diff --git a/data/www/favicon-32x32.png b/data/www/favicon.png
similarity index 100%
rename from data/www/favicon-32x32.png
rename to data/www/favicon.png
diff --git a/data/www/index.html b/data/www/index.html
index 4bb3ac4..5a1f830 100644
--- a/data/www/index.html
+++ b/data/www/index.html
@@ -73,6 +73,10 @@
         <span class="heading">System</span>
         <div class="content">
           <div><label>Free Heap: </label><span class="js-heap"></span><span>&nbsp;bytes</span><br><br></div>
+          <form method='POST' action='/update' enctype='multipart/form-data'>
+            <input type='file' name='update'><input type='submit' value='Update'>
+          </form>
+          <br>
           <button class="js-restart">Restart</button>
         </div>
       </div>
diff --git a/data/www/styles.css b/data/www/styles.css
index 91868a7..fb13cdf 100644
--- a/data/www/styles.css
+++ b/data/www/styles.css
@@ -31,7 +31,7 @@
 .sui label {
   color: #b3b2b2;
 }
-.sui button {
+.sui button, .sui input[type=file] {
   background: #097479;
   color: #eeeeee;
   font-size: 0.9em;
diff --git a/platformio.ini b/platformio.ini
index 4a9ff5c..30fb3d6 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -30,10 +30,23 @@ lib_deps =
     painlessMesh
     https://gitlab.com/wirelos/sprocket-lib.git#develop
     https://gitlab.com/wirelos/sprocket-plugin-neopixel.git
-    https://gitlab.com/wirelos/sprocket-plugin-web.git
     
 [env:build]
-src_filter = +<*> -<wifiMesh/> +<wifi/>
+src_filter = +<*> -<var/> +<var/wifi/>
+platform = ${common.platform}
+board = ${common.board}
+upload_speed = ${common.upload_speed}
+monitor_baud = ${common.monitor_baud}
+framework = ${common.framework}
+build_flags = -Wl,-Teagle.flash.4m1m.ld
+    -DSPROCKET_PRINT=1
+lib_deps = ${common.lib_deps}
+    https://gitlab.com/wirelos/sprocket-plugin-web.git
+    
+
+    
+[env:build]
+src_filter = +<*> -<var/> +<var/wifi/>
 platform = ${common.platform}
 board = ${common.board}
 upload_speed = ${common.upload_speed}
@@ -46,7 +59,7 @@ lib_deps = ${common.lib_deps}
 
     
 [env:build-mesh]
-src_filter = +<*> +<wifiMesh/> -<wifi/>
+src_filter = +<*> -<var/> +<var/wifiMesh/>
 platform = ${common.platform}
 board = ${common.board}
 upload_speed = ${common.upload_speed}
@@ -58,7 +71,7 @@ lib_deps = ${common.lib_deps}
     painlessMesh
 
 [env:release]
-src_filter = +<*> -<wifiMesh/> +<wifi/>
+src_filter = +<*> -<var/> +<var/wifi/>
 platform = ${common.platform}
 board = ${common.board}
 upload_speed = ${common.upload_speed}
@@ -70,15 +83,16 @@ lib_deps = ${common.lib_deps}
     https://gitlab.com/wirelos/sprocket-plugin-web.git
 
 
-;[env:mqttcat]
-;src_filter = +<*> -<wifiMesh/> +<wifi/>
-;platform = ${common.platform}
-;board = ${common.board}
-;upload_speed = ${common.upload_speed}
-;monitor_baud = ${common.monitor_baud}
-;framework = ${common.framework}
-;build_flags = -Wl,-Teagle.flash.4m1m.ld
-;    -DSPROCKET_PRINT=1
-;lib_deps = ${common.lib_deps}
-;    https://gitlab.com/wirelos/sprocket-lib.git#develop
-;    PubSubClient
\ No newline at end of file
+[env:mqcatt]
+src_filter = +<*> -<var/> +<var/mqcatt/>
+platform = ${common.platform}
+board = ${common.board}
+upload_speed = ${common.upload_speed}
+monitor_baud = ${common.monitor_baud}
+framework = ${common.framework}
+build_flags = -Wl,-Teagle.flash.4m1m.ld
+    -DSPROCKET_PRINT=1
+lib_deps = ${common.lib_deps}
+    https://gitlab.com/wirelos/sprocket-plugin-web.git
+    https://gitlab.com/wirelos/sprocket-plugin-mqtt.git
+    PubSubClient
\ No newline at end of file
diff --git a/src/var/mqcatt/main.cpp b/src/var/mqcatt/main.cpp
new file mode 100644
index 0000000..55ca206
--- /dev/null
+++ b/src/var/mqcatt/main.cpp
@@ -0,0 +1,52 @@
+#include "mqcatt_config.h"
+#include <WiFiNet.h>
+#include <Sprocket.h>
+#include <ESPAsyncWebServer.h>
+#include <WebServerConfig.h>
+#include <WebServerPlugin.h>
+#include <WebConfigPlugin.h>
+#include <WebApiPlugin.h>
+#include <PixelPlugin.h>
+#include <MqttPlugin.h>
+
+WiFiNet *network;
+Sprocket *sprocket;
+AsyncWebServer *server;
+WebServerPlugin *webServerPlugin;
+WebConfigPlugin *webConfigPlugin;
+WebApiPlugin *webApiPlugin;
+PixelPlugin *pixelPlugin;
+MqttPlugin *mqttPlugin;
+
+void setup()
+{
+    sprocket = new Sprocket({STARTUP_DELAY, SERIAL_BAUD_RATE});
+    pixelPlugin = new PixelPlugin({LED_STRIP_PIN, LED_STRIP_LENGTH, LED_STRIP_BRIGHTNESS, LED_STRIP_UPDATE_INTERVAL});
+    mqttPlugin = new MqttPlugin({MQTT_CLIENT_NAME, MQTT_HOST, MQTT_PORT, MQTT_TOPIC_IN, MQTT_TOPIC_OUT});
+    webServerPlugin = new WebServerPlugin({WEB_CONTEXT_PATH, WEB_DOC_ROOT, WEB_DEFAULT_FILE, WEB_PORT});
+    webConfigPlugin = new WebConfigPlugin(webServerPlugin->server);
+    webApiPlugin = new WebApiPlugin(webServerPlugin->server);
+    sprocket->addPlugin(pixelPlugin);
+    sprocket->addPlugin(webServerPlugin);
+    sprocket->addPlugin(webConfigPlugin);
+    sprocket->addPlugin(webApiPlugin);
+    sprocket->addPlugin(mqttPlugin);
+
+    network = new WiFiNet(
+        WIFI_MODE,
+        STATION_SSID,
+        STATION_PASSWORD,
+        AP_SSID,
+        AP_PASSWORD,
+        HOSTNAME,
+        CONNECT_TIMEOUT);
+    network->connect();
+
+    sprocket->activate();
+}
+
+void loop()
+{
+    sprocket->loop();
+    yield();
+}
\ No newline at end of file
diff --git a/src/var/mqcatt/mqcatt_config.h b/src/var/mqcatt/mqcatt_config.h
new file mode 100644
index 0000000..f6e26c5
--- /dev/null
+++ b/src/var/mqcatt/mqcatt_config.h
@@ -0,0 +1,55 @@
+#ifndef __MQCATT_CONFIG__
+#define __MQCATT_CONFIG__
+
+// Scheduler config
+#define _TASK_SLEEP_ON_IDLE_RUN
+#define _TASK_STD_FUNCTION
+#define _TASK_PRIORITY
+
+// Chip config
+#define SPROCKET_TYPE       "ILLUCAT"
+#define SERIAL_BAUD_RATE    115200
+#define STARTUP_DELAY       1000
+
+// Network config
+#define WIFI_MODE           0
+#define WIFI_CHANNEL        11
+#define AP_SSID             "illucat"
+#define AP_PASSWORD         "illumination"
+#define MESH_PREFIX         "illucat-mesh"
+#define MESH_PASSWORD       "th3r31sn0sp00n"
+#define STATION_SSID        "MyAP"
+#define STATION_PASSWORD    "th3r31sn0sp00n"
+#define HOSTNAME            "illucat"
+#define CONNECT_TIMEOUT     10000
+
+// pixel config
+#define PIXEL_CONFIG_FILE "/pixelConfig.json"
+
+// mqtt config
+#define MQTT_CLIENT_NAME     "mqcatt"
+#define MQTT_HOST            "192.168.1.2"
+#define MQTT_PORT            1883
+#define MQTT_TOPIC_IN        "wirelos/illucat-in/"
+#define MQTT_TOPIC_OUT       "wirelos/illucat-out/"
+
+// OTA config
+#define OTA_PORT 8266
+#define OTA_PASSWORD ""
+
+// WebServer
+#define WEB_CONTEXT_PATH "/"
+#define WEB_DOC_ROOT "/www"
+#define WEB_DEFAULT_FILE "index.html"
+#define WEB_PORT 80
+
+// NeoPixel
+#define LED_STRIP_PIN D2
+#define LED_STRIP_LENGTH 8
+#define LED_STRIP_BRIGHTNESS 48
+#define LED_STRIP_UPDATE_INTERVAL 200
+#define LED_STRIP_DEFAULT_COLOR 100
+#define COLOR_CONNECTED LED_STRIP_DEFAULT_COLOR
+#define COLOR_NOT_CONNECTED 255
+
+#endif
\ No newline at end of file
diff --git a/src/wifi/main.cpp b/src/var/wifi/main.cpp
similarity index 100%
rename from src/wifi/main.cpp
rename to src/var/wifi/main.cpp
diff --git a/src/wifiMesh/main.cpp b/src/var/wifiMesh/main.cpp
similarity index 100%
rename from src/wifiMesh/main.cpp
rename to src/var/wifiMesh/main.cpp