Help Configuring a custom button-card

[jmwick]

Here’s a start…

Countdown kitchen timer

Found a pretty good solution using custom:button-card so sharing here. It shows the icon of the light with the timer and colors it appropriately. It also reacts to taps to turn it on and off manually. Then the time remaining before the light goes off is displayed below the icon. [Screenshot] type: conditional conditions: - entity: timer.timer_garage state_not: nothing card: type: 'custom:button-card' entity: timer.timer_garage icon: 'mdi:lightbulb' name: Garage show_state: t…