diff --git a/__init__.py b/__init__.py
new file mode 100644
index 0000000..05f3279
--- /dev/null
+++ b/__init__.py
@@ -0,0 +1,53 @@
+#!/usr/bin/env python
+# -*- coding: UTF-8 -*-
+
+import config
+import logging
+import socket_protocol
+
+import envsens
+
+logger = logging.getLogger('APP')
+
+
+
+
+class my_base_protocol_tcp(socket_protocol.pure_json_protocol):
+    # EXECUTE_REQUESTs
+    CURRENT_ENVDATA = 0
+
+
+class my_server_protocol_tcp(my_base_protocol_tcp):
+    def __init__(self, comm_instance, envsens, secret=None):
+        socket_protocol.pure_json_protocol.__init__(self, comm_instance, secret)
+        self.envsens = envsens
+        self.register_callback(self.SID_READ_REQUEST, self.CURRENT_ENVDATA, self.rd_temperature)
+
+    def rd_temperature(self, msg):
+        return self.STATUS_OKAY, self.envsens.get_env_data()
+
+
+class my_client_protocol_tcp(my_base_protocol_tcp):
+    START_ROUTINE_DATA_IDS = []
+
+    def __init__(self, comm_instance, secret=None):
+        socket_protocol.pure_json_protocol.__init__(self, comm_instance, secret)
+        self.register_callback(self.SID_READ_RESPONSE, self.CURRENT_ENVDATA, self.read_current_envdata)
+
+    def __authentificate_process_feedback__(self, msg):
+        if msg.get_data() is True:
+            print("The client is authentificated.")
+        else:
+            print("AUTHENTIFICATION ERROR")
+        return my_base_protocol_tcp.__authentificate_process_feedback__(self, msg)
+
+    def read_current_envdata(self, msg):
+        if msg.get_status() == self.STATUS_OKAY:
+            env_data = msg.get_data()
+            print("Temperature: %6.1f °C" % env_data[envsens.KEY_TEMPERATURE])
+            print("Humidity:    %6.1f %%" % env_data[envsens.KEY_HUMIDITY])
+            return self.STATUS_OKAY, None
+        else:
+            print('No environmental data received!')
+            return self.STATUS_SERVICE_OR_DATA_UNKNOWN, None
+