Google Nest Community

HelloNeed a wiring diagram. Configuration is:1. Mechanical Chime inside.2. Front Door is a Google Nest Doorbell Gen 2 (2 wire)3. Backdoor is a Google Nest Doorbell Gen 1 (4 wire)I can find wiring diagrams when both doorbells are of the same Gen. But ...

I am running a eero Pro 6e mesh network throughout our home and all is good with it. I have over 35 devices connected to this network and everything is good; EXCEPT:1. I have Nest thermostats (2), Nest Temperature sensors (2), and nest doorbell wired...