I have one Nest thermostat working. Now I am adding a second Nest. What does the configuration.yaml entry look like? With the rather lengthy process of setting up Google for Nest access, what do I modify or add to get access to my second Nest thermostat? Do I need to do a new “Cloud Project”? Do I need a second ‘client_id’ and ‘client_secret’? Do I need 'Device Access ‘project_id’. I just do not know what is needed. Any help greatly appreciated, Doug
Hi, no extra config needed. See the first link in the troubleshooting in the integration docs Nest - Home Assistant – click that, grant access to the new device or home, then restart home assistant which will re-query for new devices.
3 Likes
Just what I needed. Thank you very much. My two thermostats are setup from your help 
Help. There is nothing to click in the first troubleshooting section. Where do I find “grant access”?
Never mind. It’s in the second paragraph. " Nest Partner Connections Manager "