My router rebooted and got assigned a new IP address. The only devices that came up is my Nest and several echo dots. Any way of getting the public IP address of the Nest or Amazon Echo dots remotely? I can only poll Mac addresses. I also can no longer lear the IP address skill.
It sounds like you're asking about a Nest thermostat, is that right? If so, I'd like to move this to the thermostat forum, since folks over there are more likely to have an answer (this forum is focused on the Google WiFi, Nest WiFi, and Nest WiFi Pro products).