Stuck on installing fleet-managment

Agents, Protocols and APIs
1

Hi,

I’m new to openremote. I have followed the “Create your own Fleet Management System” turtorial.
The teltonika device is a fmc234.
Wireshark shows me, that the device and the broker do a encryption handshake and then application data is sent.
When I set the third part of the topic to anything else that teltonika, there appears a error message in the log. So I am optimistic that the device is sending data properly.
I have added an asset and entered the parameter data from the “Teltonika Data Sending Parameter ID Parser” script.
But still I can`t see anything in openremote and I have ran out of ideas.
Somebody has an idea what else I could do?

cheers
Sebastian

2

The log from the manager container ist full of these messages:

2025-07-10 16:16:49.635  INFO    [Thread-2 (ActiveMQ-serve..7fd)] atics.teltonika.TeltonikaMQTTHandler.API : CONNECT: Device 002 connected to topic master/002/teltonika/123456789054321/commands.

2025-07-10 16:16:53.887  INFO    [Thread-5 (activemq-netty..ads)] atics.teltonika.TeltonikaMQTTHandler.API : DISCONNECT: Device 002 disconnected from topic master/002/teltonika/123456789054321/commands.

2025-07-10 16:17:50.480  INFO    [Thread-2 (ActiveMQ-serve..7fd)] atics.teltonika.TeltonikaMQTTHandler.API : CONNECT: Device 002 connected to topic master/002/teltonika/123456789054321/commands.

2025-07-10 16:17:53.001  INFO    [Thread-0 (activemq-netty..ads)] atics.teltonika.TeltonikaMQTTHandler.API : DISCONNECT: Device 002 disconnected from topic master/002/teltonika/123456789054321/commands.

2025-07-10 16:20:01.564  INFO    [Thread-2 (ActiveMQ-serve..7fd)] atics.teltonika.TeltonikaMQTTHandler.API : CONNECT: Device 002 connected to topic master/002/teltonika/123456789054321/commands.

2025-07-10 16:20:04.644  INFO    [Thread-1 (activemq-netty..ads)] atics.teltonika.TeltonikaMQTTHandler.API : DISCONNECT: Device 002 disconnected from topic master/002/teltonika/123456789054321/commands.
3

Hey @Sebastian ,

The logs you have attached show that device 002 is subscribing and unsubscribing from the command topic of OpenRemote. This indicates some sort of misconfiguration there. Are you sure that you have followed the instructions correctly? The fact that there are logs of connection and disconnection to the MQTT broker indicate that the device does connect correctly to the MQTT broker, so it’s not an issue with SSL. Are you sure you have selected the Codec MQTT option in the Teltonika configuration?

It’d be great if you could send all log messages sent from the TeltonikaMQTTHandler, since they may tell us more about what exactly is happening when the device connects to OpenRemote.

Looking forward to your reply!