Chacon 53012

Anybody has experience with Chacon 53012 smartplug?
It’s a rather cheap one, but I don’t know if we can communicate with it easily.

I have the same smartplug and am looking for a way to integrate this into OpenHAB.
In the ‘Chacon Home’ app, you can see the IP address assigned to the smartplug. If you go to the IP address (http) you might be able to read its status and control it. However, authentication is required and Chacon does not list the default username and password in its documentation. Does anyone know the default login credentials?