Timer with configurable input

Hi,
i have a time helper in home assistant. The time from the helper should change my timer in node red. So, if i change the timer to 9am, the flow should be triggert at 9am. If i change the timer to 8am. the timer will start the flow the next day on 8am. It would be great that the timer has an input, so i can change the timer time through a time helper in ha, or to change the timer time inside node red. Is this possible?
Thanks

You can use the blue HA time node. Check the box to repeat daily.