Automation triggered by an Calendar event 'Tomorrow'

[asbril (EndUser)]

I am using the Google Calendar and would like to create an Auromation that uses Tomorrow as a trigger or in IF (if/then/else), such as :
IF
Event XYZ is On Tomorrow
THEN
Device ABC is On at 9 pm

Any suggestion ?

[allenporter]

Check out calendar triggers documentation. You may consider using template binary sensors to extract some of the logic of a more complex automation like this:

Google Calendar allday event offset

You can use calendar triggers described Calendar - Home Assistant If you have a more complex automation triggered by something other than the calendar event, you can make a template binary sensor from the event triggers. This is an example searching for an event with a specific name: - trigger: - platform: calendar event: start entity_id: calendar.device_automation_schedules offset: "-24:00:00" - platform: calendar event: end entity_id: calendar.device_aut…

So you can use separate entities as part of the condition.

E.g. make the automation fire from a time based event at 9pm then check the template binary sensor to determine if the event is happening, rather than trying to do it all at once.