diff --git a/jukebox-web b/jukebox-web
index a2e94ba..5a3943a 160000
--- a/jukebox-web
+++ b/jukebox-web
@@ -1 +1 @@
-Subproject commit a2e94baadc8a8cc702d2a5ceb1170914e690d0e7
+Subproject commit 5a3943ae46b62112017641adb06ed48969ae6298
diff --git a/map.png b/map.png
index 21f1e0c..f0f08f2 100644
Binary files a/map.png and b/map.png differ
diff --git a/requirements.txt b/requirements.txt
index 3d5ce98..7081cad 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 # Runtime
 camelot-py[base]==0.9.0
-#opencv-python
+opencv-python
 pypdf2==2.12.1
 alive-progress
 requests
diff --git a/run.py b/run.py
index f403264..8edaf46 100755
--- a/run.py
+++ b/run.py
@@ -32,7 +32,7 @@ from uptime import uptime
 import fileserver
 
 # set to false to run without real hardware for development
-real = True
+real = False
 skip_scanning = True
 
 mbconn = None
@@ -423,8 +423,9 @@ def setup_server(pool, manager):
     if sensor_ready is False:
         fprint("waiting for " + "Sensor Initialization" + " to complete...", sendqueue=to_server_queue)
         global mbconn
-        mbconn = ModbusClient(host="192.168.1.20", port=502, auto_open=False, auto_close=False)
-        get_sensors()
+        if real:
+            mbconn = ModbusClient(host="192.168.1.20", port=502, auto_open=False, auto_close=False)
+            get_sensors()
     fprint("Sensors initialized.", sendqueue=to_server_queue)
 
     if camera_ready is False:
@@ -772,7 +773,10 @@ def mainloop_server(pool, manager):
         else:
             global mainloop_get
             #print("Checking sensors..")
-            newtube = get_sensors()
+            if real:
+                newtube = get_sensors()
+            else:
+                newtube = -1
             if newtube >= 0:
                 # need to return a cable
                 mainloop_get.put(("return", newtube))