This defines a rule that allows for a "sunrise" style alarm. Basically, you trigger it by setting the Alarm_Trigger item to a value that defines parameters for the alarm:
duration
gives the length of the alarm in minuteslight
gives the minimum and maximum brightness values over the course of the alarm, e.g.light=0,75
.temp
gives the range of color temperatures over the course of the alarm, e.g.temp=2700,5000
Add dimmers to the Alarm_Dimmers
group. Add Number items for color temperature to the Alarm_Temps
group. Any switches in the Alarm_Switches
group will be turned on at the end of the alarm.
The Alarm_Running
item serves as a UI element to halt a running alarm. Just turn it OFF while the alarm is running,