Run epiphany from TeamViewer command line

Hello,

I'm successfully using remote access to my RevPi Core3 using TeamViewer.
Time to time I need to configure other devices on my network using web browser.
I've tried to run epiphany browser using TeamViewer Remote Terminal, but it ends with error message:
$ epiphany
Unable to init server: Could not connect: Connection refused
Failed to parse arguments: Cannot open display:

Is there a way to set epiphany to open on e.g. Remote AppControl display?

Thank you in advance for your help.

BR, Martin

Dear Martin, you need a running XServer and a valid setting of the DISPLAY variable.