Home Network Community

I just installed my new DECO X55 WiFi, but I what to change the SSID I created to make it more distinct from my Google Nest Mesh WiFi. How do I do that? I can only find instructions how to change the

Connecting DECO X55 AX3000 points to an existing Google Nest WiFi network?

I have a Google Nest A2200 WiFi network (router + 3 points). I'm interested in adding more points and want to know whether I could use the DECO X55 A3000 points to extend my existing network. I want t