TRB143 – Data to Server (MQTT) not sending M-Bus data after firmware 00.07.15.2

[Zwen]

Hello everyone,

I’m using a TRB143 to read M-Bus data and send it via MQTT to a Raspberry Pi.

Since updating to firmware version 00.07.15.2, the M-Bus itself is still working (devices are online, values are shown correctly in the web interface), but the “Data to Server” function no longer sends any data to my MQTT broker.

What I have already checked:

• M-Bus data is present and updates correctly.
• MQTT broker (Mosquitto on Raspberry Pi) is running and reachable.
• MQTT topic, address, port, and credentials are all correct.
• Everything worked fine before the firmware update.

I noticed in the changelog that a “MBus database path bug” was fixed – could this have caused a change in internal data structure or paths that affects the Data to Server service?

My questions:

1. Do I need to reconfigure the data mapping or JSON templates after this update?
2. Are there any known issues or incompatibilities with Data to Server in firmware 00.07.15.2?

[anon65719490]

Hello,

Thank you for reaching out. I believe, to assist and understand this issue effectively, we’ll need to continue this process privately. You should find a support request form in the inbox of the email address you used for your forum registration. Kindly fill out the form, and please reference Ticket ID: 14436 when submitting it. Once the form is completed, we’ll contact you directly via email to investigate the issue in detail and help work towards a solution.

Best regards,