No RS-485 communication to TWC Gen3

[mare1901]

When I check the Status of the twcmanager with "systemctl status twcmanager.service" looks the outpu like this:

● twcmanager.service - Tesla Wall Charger Manager
Loaded: loaded (/etc/systemd/system/twcmanager.service; enabled; vendor preset: enabled)
Active: active (running) since Fri 2021-05-28 10:55:33 CEST; 3min 20s ago
Main PID: 628 (python3)
Tasks: 3 (limit: 4915)
CGroup: /system.slice/twcmanager.service
└─628 /usr/bin/python3 /home/pi/TWCManager/TWCManager.py

Mai 28 10:55:33 piLadestation2 systemd[1]: Started Tesla Wall Charger Manager.
Mai 28 10:55:40 piLadestation2 python3[628]: 10:55:40 TWCManager 40 ImportError: No module named 'sentry_sdk', when importing Logging.SentryLogging
Mai 28 10:55:41 piLadestation2 python3[628]: 10:55:41 HTTPContro 20 Serving at port: 8080
Mai 28 10:55:41 piLadestation2 python3[628]: 10:55:41 TWCManager 20 TWC Manager starting as fake Master with id 7777 and sign 77

Starting the fake Master ID, this is where the script gets stuck, what am I doing wrong or what should I pay attention to?

Thanks in advance for your help!

[dtiefnig]

FWIW still, as stated in the README, TWCManager does not support TWC Gen3. I think they switched to IP based communication finally for load distribtution.
Home Assistant does have an integration with TWC Gen3, might be a good place to start looking.
https://www.home-assistant.io/integrations/tesla_wall_connector/