IP addresses of LAN connected devices to google wi fi

[Russetjack]

I have a google wi fi mesh system consisting of 1 router and 4 access points ( 1 connected via backhaul to the router).  All works as expected.   However I would now like to add a switch to the router lan port to add additional equipment into the google home network.  This includes Solar inverter and Home assistant.     At the moment I am having difficulties as I am unsure where and how to check the assigned IP addresses of the wired lan connections via the google home app.  Any guidance would be much appreciated.    

[David_K]

Open the Home app and tap Wi-Fi on the Favourites tab. Tap "x devices" at the top, then tap a device. Scroll down and you'll see it's IP address listed. As for adding a switch, be sure to follow the guidelines here:
Hardwire Nest Wifi Pro, Nest Wifi, or Google Wifi with Ethernet - Google Nest Help