HA Dont use DSMR data

Configuration
1

Hi,

I want to use DSMR data inside HA but everything I’ve tried so far don’t work.

ser2net is installed and good to go:

telnet 192.168.1.133 2001
Trying 192.168.1.133...
Connected to 192.168.1.133.
Escape character is '^]'.

/ISK5\2M550E-1012

1-3:0.2.8(50)

Then I setup the configuration.yaml file with the following rules:

sensor:
  - platform: dsmr
    host: 192.168.1.133
    port: 2001
    dsmr_version: 5

And no data is received. I cannot find any records in the log about it.