Press the "Trigger" button to create a timestamp for the start time. Countdown will start only if a duration is entered.
You can change start time and duration during runtime of the countdown. Timer will stop if the item is changed while the timestamp remains unchanged.
{{ basic.flip ('', 'bath.light.switch') }} Item to switch.
{{ lib.timestamp ('t', 'bath.light.timestamp') }} => Timestamp for "now" is: {{ basic.print ('', 'bath.light.timestamp') }}
Enter timer duration in standard duration format e.g. "1h 45i 30s":