no influxdb import. any idea?

[moscito1010]

Hello
I discovered your project and am trying to work on it.
The hardware is an Axpert MAX 7.2 either with rs232USB adapter or direct hidraw.

I adapted the docker-compose.yml to my config. The containers have been installed. In Portainer the containers are green and there are no conflicts with any ports.

My rs232 ftdi adapter gets /dev/ttyUSB0 and I map it into the container with /dev/ttyUSB0:/dev/ttyUSB1, I have already tried /dev/ttyUSB0:/dev/ttyUSB0 as a test. I've also tried hidraw.

I adapted the mqtt config to my environment.
I can also see the topics with mqtt explorer

What doesn't work is importing into an influxdb 1.x
Influx is accessible in the network, the database is created and writable but no data arrives in the database.

Any idea what it could be?