Hi,
I am new on HA and I am migrating from OpenHab.
I have lots of occupancy and contact sensors, and I would like to have in my dastboard an Entity with last activity of each single sensor.
My idea is to create a datetime helper for each sensor, an automation to update helper then show on Dashboard.
But this is a nightmare to implement and mantain. What I am looking for is a smarter and simple way to have Last Activity for each sensor without create lots of helper and lots of automation.
I am on CET timezone and now I am on Daylight saving, so my time is 2 hour ahed the value returned. HA is configured on my timezone, is there a way to get date on my timezone and formatting in italian way ( day/month/year hh:mm:ss)?