No read-write usb-can

[vespadj]

In log I see the stream received from machine. With mqtt.publish I send comfoair/commands/ventilation_level_3 , I see it in log, but machine doesn't change. I may be wrong something, anyway I turn to https://github.com/gytisgreitai/zehnder-can-mqtt, in python, and it works fine and autotomatically populate configuration to homeassistant via mqtt.