Stopping vega turning itself off

[Guest shambolic]

I'm thinking to put my Vega in the kitchen on it's stand to function as a clock/weather station and recipe book. thing is the clock weather station side needs the screen to stay on for at least a couple of hours but all I can find is a half hour option. any hacks/apps that can extend the shut down time. It'll be plugged in on the stand a lot of the time so battery life is not a worry.

[Guest paulball]

I use an app called Caffeine to keep my Vega awake