monitor on raspberry pi 4 x umbrel?

Hi all, I have installed umbrel on my rasberry pi 4 and am updating node x btc. I wanted to know if by mounting a led monitor on the rasberry it is possible to see something? currently it remains blank, I follow the node from the local network

I believe it depends on the screen you have, not sure it work with a simple plug n play

in fact I always have access to all white background. Will there be any chance later? otherwise I take it off. thank you