diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index dc9ea49..0000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.10" project-jdk-type="Python SDK" />
-</project>
\ No newline at end of file
diff --git a/.idea/projektarbeit_duelger_waldhauser_caliskan.iml b/.idea/projektarbeit_duelger_waldhauser_caliskan.iml
index d0876a7..43f86f1 100644
--- a/.idea/projektarbeit_duelger_waldhauser_caliskan.iml
+++ b/.idea/projektarbeit_duelger_waldhauser_caliskan.iml
@@ -2,7 +2,6 @@
 <module type="PYTHON_MODULE" version="4">
   <component name="NewModuleRootManager">
     <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>
\ No newline at end of file
diff --git a/README.md b/README.md
index 3415b2d..f5f5bf0 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
 # projektarbeit_duelger_waldhauser_caliskan
 
-repository to manage all files related to the makeathon farm bot project (Software + Documentation).
\ No newline at end of file
+repository to manage all files related to the makeathon farm bot project (Software + Documentation).
+
+To use the same module versions in backend and raspi communication, a conda environment was created
+Basic conda usages: https://conda.io/projects/conda/en/latest/user-guide/tasks/manage-environments.html
\ No newline at end of file
diff --git a/documentation/conda-cheatsheet.pdf b/documentation/conda-cheatsheet.pdf
new file mode 100644
index 0000000..6246311
Binary files /dev/null and b/documentation/conda-cheatsheet.pdf differ
diff --git a/environment.yml b/environment.yml
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index 0000000..1690642
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diff --git a/software/backend/mqtt_client_basic.py b/software/backend/mqtt_client_basic.py
new file mode 100644
index 0000000..56652d0
--- /dev/null
+++ b/software/backend/mqtt_client_basic.py
@@ -0,0 +1,29 @@
+import paho.mqtt.client as mqtt
+
+
+def on_connect(_client, userdata, flags, rc):
+    print("Connected with result code " + str(rc))
+    client.subscribe("test/topic")
+
+
+def on_message(_client, userdata, msg):
+    print(msg.topic + " " + str(msg.payload))
+
+
+client = mqtt.Client()
+client.on_connect = on_connect
+client.on_message = on_message
+
+client.connect("localhost", 1883, 60)
+
+client.loop_forever()
+
+"""In this example, we create a new instance of the mqtt.Client class and set up the on_connect and on_message 
+callback functions. The on_connect function is called when the client successfully connects to the broker, 
+and the on_message function is called when a message is received on a subscribed topic.
+
+Then, we call the connect method to connect to the MQTT broker running on the local machine on port 1883, and set the 
+keepalive value to 60 seconds.
+
+Finally, we call the loop_forever method to start the client and begin processing incoming messages. This method 
+blocks the program execution and runs the client loop in a loop until the client is disconnected. (ChatGPT)"""
diff --git a/software/test.txt b/software/test.txt
deleted file mode 100644
index 9033296..0000000
--- a/software/test.txt
+++ /dev/null
@@ -1 +0,0 @@
-hallo
\ No newline at end of file