Hallo Markus, das klingt aber spannend. Also ohne dass ich es selbst verifiziert habe, hoffe ich, dass dir dieses Tutorial hier helfen kann, das wichtige Thema 802.1x mit einem RevPi umzusetzen:
https://forums.raspberrypi.com/viewtopic.php?t=285379

Hello, so in principle you can proceed like this, you look at the helpful Revolution Pi Gateway Tutorial and use the MQTT Broker for this.

Hallo, entschuldige, das war in der Tat nicht mehr online - jetzt einfach noch einmal den Link öffnen, ich habe es ergänzt. Es kann sein, dass es nicht mit Python 3, sondern mit Python 2 funktioniert.

Hello Guest13, Which image did you use? If you are using the "RevPi Bookworm 64-bit Lite (01/2025)", the graphical user interface is not included. That would explain the behavior. Then switch to the "RevPi Bookworm 64-bit Default (01/2025)" image and just try it again.

Hallo Decker, schaue dir mal diese Seite aus der Knowledge Base an zum Thema Wireless M-Bus:
https://kunbus-gmbh.atlassian.net/servi ... 1304231973

Hello Jörgen, thank you for your patience. Here I have a Python script created with love from the development, which switches the terminating resistor. It works like this:

pi@RevPi136828:~$ python3 rs485-termination.py /dev/ttyRS485-0 off
Termination disabled on /dev/ttyRS485-0

pi@RevPi136828 ...

Ah, that was clear again, the RevPi hardware works perfectly Nowadays, USB cables sometimes only have the function of charging devices, e.g. small gadgets. This is sometimes really difficult. Well, there was a happy ending to the weekend after all!

Hi gfavalli,
that sounds difficult at first. Although it is possible to boot from USB, it is actually about getting your RevPi Connect+ device up and running again. So we can't avoid getting the RevPi Connect+ device up and running again without a USB stick. Maybe the micro USB connection will work ...

Hello kieranvrt, I have just replied to you here:

viewtopic.php?p=17000#p17000

Hello kieranvrt,
thank you very much for your comprehensive analysis and your patience in this matter.

I have passed things on internally to the documentation and hope that we will soon have a change here with the correct settings.

I have created a test setup with a RevPi Flat S and a standard ...