I am not getting any progress in the Basic Information section.

You can use a USB cable to connect to the Download interface, and use ssh mi@192.168.55.1 to connect to CyberDog for internal operations

I have connected my PC to the C-Type Download socket on Cyberdog2 and tried to connect.
This did not result in any response.

However, I have tried to connect to the internet through the CyberDog2 App and tried to connect to the ssh connection, but the response message is rejected.

Is there any way I can connect directly to the CyberDog2?

Please let me know if there is any documentation to guide me.