Epson Integration

I have an Epson Projector (LS 12000) and with the latest update it can be controlled via webcontrol. The Epson integration in HA should work with the predecessor:

When I enter the IP of the 12000 under Host, a connection error occurs.

It can be controlled via the web. Do I need to enter anything else here? Is it perhaps not yet supported by HA? Do I have to make any additional settings on the projector?