diff --git a/.codio b/.codio
new file mode 100644
index 0000000..da0c4bf
--- /dev/null
+++ b/.codio
@@ -0,0 +1,22 @@
+{
+    // This file is used to configure the three buttons along Codio's top menu.
+    // Run button configuration
+    "commands": {
+        "Run": "python3 {{filepath}}"
+    },
+    // Preview button configuration
+    "preview": {
+        "Project Index (static)": "https://{{domain}}/{{index}}",
+        "Current File (static)": "https://{{domain}}/{{filepath}}",
+        "Box URL": "http://{{domain3000}}/",
+        "Box URL SSL": "https://{{domain3000}}/"
+    },
+    // Debugger target button configuration
+    "debugger": [{
+        "type": "PYTHON3",
+        "command": "{{filepath}}",
+        "before": "",
+        "uuid": "6c228c3f-596c-c44a-399f-5d86a7e17bf9",
+        "name": "Debug"
+    }]
+}
\ No newline at end of file
diff --git a/.settings b/.settings
new file mode 100644
index 0000000..bbc7660
--- /dev/null
+++ b/.settings
@@ -0,0 +1,64 @@
+[editor]
+tab_size = 2
+; enter your editor preferences here...
+
+[ide]
+; enter your ide preferences here...
+
+[code-beautifier]
+; enter your code-beautifier preferences here...
+
+[codio-filetree]
+; enter your codio-filetree preferences here...
+
+[codio-lsp]
+; enter your codio-lsp preferences here...
+
+[junit]
+; enter your junit preferences here...
+
+[git]
+; enter your git preferences here...
+
+[terminal]
+; enter your terminal preferences here...
+
+[preview]
+; enter your preview preferences here...
+
+[emmet]
+; enter your emmet preferences here...
+
+[search]
+; enter your search preferences here...
+
+[guides]
+; enter your guides preferences here...
+
+[settings]
+; enter your settings preferences here...
+
+[account]
+; enter your account preferences here...
+
+[project]
+; enter your project preferences here...
+
+[install-software]
+; enter your install-software preferences here...
+
+[education]
+; enter your education preferences here...
+
+[deployment]
+; enter your deployment preferences here...
+
+[container]
+; enter your container preferences here...
+
+[sync-structure]
+; enter your sync-structure preferences here...
+
+[Codio Lexikon]
+; enter your Codio Lexikon preferences here...
+
diff --git a/4005CMD_Introduction_to_MQTT.pdf b/4005CMD_Introduction_to_MQTT.pdf
new file mode 100644
index 0000000..ca52e25
Binary files /dev/null and b/4005CMD_Introduction_to_MQTT.pdf differ
diff --git a/4005CMD_W1-Setting-Up-Codio.pdf b/4005CMD_W1-Setting-Up-Codio.pdf
new file mode 100644
index 0000000..79263e5
Binary files /dev/null and b/4005CMD_W1-Setting-Up-Codio.pdf differ
diff --git a/owntracks-subscribe_for_ever_loop b/owntracks-subscribe_for_ever_loop
new file mode 100644
index 0000000..064319a
--- /dev/null
+++ b/owntracks-subscribe_for_ever_loop
@@ -0,0 +1,62 @@
+import paho.mqtt.client as mqtt                                         #necessary imports
+import json, os
+from datetime import date, datetime
+import time
+
+print("Hello, Visual Studio")
+  
+""" callback function for connection """
+def on_connect(client, userdata, flags, rc):                            #client method to connect
+    if rc==0:
+        client.connected_flag = True                                    #set flag
+        print("connected OK Returned code=",rc)                         #let us know we connected to the broker
+        client.subscribe("owntracks/KS/#")                        #we are connected, so subscribe to the topic. wildcard means any device
+        print("rc")
+    else:
+        print("Bad connection Returned code=",rc)                #if we can't connect
+
+  
+""" callback function for messages received """
+def on_message( client, userdata, msg ):                                #client method to get messages from topic         
+    topic = msg.topic                                                   #for use when we can't decode
+    try:
+        data = json.loads(msg.payload.decode("utf8"))                   #decode message
+        day = date.today()                                              #time functions
+        clock = datetime.now()
+        time = datetime.time(clock)
+        print ("TID = {0} is currently at {1}, {2},{3},{4}".format(data['tid'], data['lat'], data['lon'], str(day), str(time)))
+                                                                        #print device, latitude and longitude from the message; add time data
+        print(str(data))                                                #print the entire message just for fun
+    except:
+        print ("Cannot decode data on topic {0}".format(topic))         #cannot decode; print the topic for the non-decodable message
+
+client = mqtt.Client() 
+client.on_connect = on_connect
+client.on_message = on_message
+
+client.username_pw_set("KS", "mqttBROKER")                        #associate authentication details with the client
+
+#client.tls_set("mqtt.coventry.ac.uk.crt")                               #certificate for client. needs to be in the same directory as this script
+client.connect("broker.hivemq.com", 1883)                             #connect to the broker on an appropriate port
+      
+client.loop_forever()                                                   #keep looping forever (allows realtime subscription)
+print("Here we are")
+
+#def on_connect(client, userdata, flags, rc):
+  #  print("Connected with result code "+str(rc))
+     # Subscribing in on_connect() means that if we lose the connection and
+    # reconnect then subscriptions will be renewed.
+  #  client.subscribe("$SYS/#")
+    # The callback for when a PUBLISH message is received from the server.
+#def on_message(client, userdata, msg):
+ #   print(msg.topic+" "+str(msg.payload))
+  #  client = mqtt.Client()
+#client.on_connect = on_connect
+#mqttBroker ="mqtt.eclipseprojects.io" 
+
+#client = mqtt.Client("Temperature_Inside")
+#client.connect(mqttBroker)
+#client.on_connect = on_connect
+#client.on_message = on_message
+print("message")
+