I have a few simple devices, Hue, Hive etc that require an ethernet connection. Can I use one ot the connections on the rear of a nearby M4 wifi node to connect a hub / switch to allow connection of s

I've currently got the best mesh since installing my M4 system. Problem is I'm going to change supplier so will be getting a new router. Can someone remind me how to set it up again with a new router,

OK i have my M4s and am ready to go and install BUT before that I have a question. My router (supplied by ISP) can be set as a router or as just a modem. Currently it is in router mode and that's the