Ecovacs deebot card

Hello,
With the latest custom component, I am able to see the vaccum cleaner deebot 950 in the developpement tool.
Many thanks !
How can I display it on the Home Assistant ?
I don’t have the hac installed, is it a pre requesit ?
Is it posssible to display the vaccum cleaner without HAC installed ?
Is it possible to have an automation example started the vaccum cleaner ?

Many thanks for the work !

Best regards