Dashboard timer card with buttons to easily increase and decrease the number of seconds, minutes, hours,

[grzenek (Grzegorz)]

I would like the target value of the timer to be easy to read and change by pressing just + or - button on the dashboard. target value should be adjustable easily whether the timer is idle, running or paused state. A progress bar would be useful.

[parautenbach (Pieter Rautenbach)]

Something like this?

Lovelace: Time Picker Card

Time Picker Card [time-picker-card] Hey all, this is a custom lovelace card for selecting the time of Input Datetime entities. I developed this because I often found myself trying to change my alarm time on my phone, which can be a bit frustrating with the default datetime card. I wanted a more mobile friendly UI - buttons you can tap to quickly change the time. The design is not that great I’m open to suggestions. Hope someone else finds this useful! Let me know what you think…

[parautenbach (Pieter Rautenbach)]

Or this with some extras if it’s simpler like only settings seconds or hours as a single value.

Addon: Input Number with + and - buttons to replace slider

Here is the first plugin I have created, it is pretty basic and has room for improvements but it works. This is for those who would like to make small adjustments using up/down buttons. [example]

[grzenek (Grzegorz)]

Hi Pieter.
thank you very much for your answer.

that’s not what I need. I use timers to control irrigation. I set the timer for 25 minutes. the valve opens. the timer counts down from 25 to 0. the valve closes. I would like to change the timer with one click depending on the observed weather conditions. the problem is that I don’t know how to adjust the time easily from the dashboard. in addition, when the timer is not idle, the timer value cannot be changed. I think it would be better if the timer counts from 0 to the set target value. I would like the target value to be able to be changed even when the timer is running.