How can I see what is connected to my router via wireless?

I had a netgear that had a section that you could view what was attached... I cannot find this on this router.   

Problem I'm having is I run Home Assistant and I cannot get it running on this router..... bit frustrated but not tearing my hair out just yet... LOL

Is there even a place where I can view where my items are listed?   These are on the 2.4G side of things.. as these won't run on 5g but I'm just not seeing anything...

Thank you!