# \[APP\]\[Pro\] smpl products - Battery powered e-ink display **URL:** \ **Category:** Apps\ **Tags:** app, zigbee, official, tools, homey-pro\ **Created:** [February 23, 2022, 1:01pm UTC](https://community.homey.app/t/app-pro-smpl-products-battery-powered-e-ink-display/60932 "2022-02-23T13:01:21Z")\ **Posts on this page:** 1\ **Showing post:** 60
**Author:** ![Gruijter](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/gruijter/32/1973_2.png) [@Gruijter](https://community.homey.app/u/Gruijter)\ **Post date:** [December 3, 2022, 8:26pm UTC](https://community.homey.app/t/app-pro-smpl-products-battery-powered-e-ink-display/60932/60 "2022-12-03T20:26:06Z")
> [@\[APP\]\[Pro\] Power by the Hour: Insights per hour, day, month and year](https://community.homey.app/t/app-pro-power-by-the-hour-insights-per-hour-day-month-and-year/20535/1038): > > @Nitramevo has sent some SMPL displays around to app developers to try out (clever thinking wink). I recieved mine some hours ago and started to see what I could do with it in combination with PBTH. Here are my very first 2 applications I created. Show actual solar production in both kWh and Euro Show actual spot price, cheapest price of the day, and total energy cost of the day … --- _[View the full topic](https://community.homey.app/t/app-pro-smpl-products-battery-powered-e-ink-display/60932)._