Documentation

• UMTS-Stick
• VPN
• MQTT
• Dienst zum Überwachen des Datenverbrauchs
• Dienst zum Empfang von SMS

communication overview

           +----------------+    +----------------+    +----------------------+
           | Openhab-Client | -> | Openhab-Server | -> | MQTT-Server (Master) |
           +----------------+    +----------------+    +----------------------+
                                                                  ^
                                                                  |
+-----------+    +------+    +----------+    +-----+    +---------------------+
| VPN-Client| -> | UMTS | -> | Internet | -> | DSL | -> | Fritzbox-VPN-Server |
+-----------+    +------+    +----------+    +-----+    +---------------------+
      ^
      |
+----------------------+    +-------------+    +-------------+
| MQTT-Server (Bridge) | <- | MQTT-Client | <- | IoT-Devices |
+----------------------+    +-------------+    +-------------+