Just bought 5 NEST Protect V2 last year, worked great with the Homey Nest App, developed by Athom. Since today I migrated my account to google, because of a warranty issue with one of the NEST Protect, and I am not able to connect anymore. Just looked it up on this forum and Google killed the API. Is there someone who already nailed this problem? Don’t feel a lot to buy new fire detectors. Already many thanks!
Please clarify the solution step by step, maybe other users can be helped out as well.