This works by contacting Honeywell over the Internet using your Honeywell ID/PW and Thermostat ID. Yes, CLOUD.
If you never setup TCC, then you won't have that info.
https://www.mytotalconnectcomfort.com/portal/
Create an account if you don't have one.
In Hubitat:
Drivers Code
- New Driver
- (paste in code from this repo)
- Save
Device
- New virtual device
- (give it a name)
- Type:(find user code at bottom)
- save
Find the new device
Find Preferences down page
Enter name/password
Enter Device ID
Save
The Device ID is found as the last 6 or 7 digits on the end of the TCC URL after login.