You can now visualize data from Homey to Smpl displays.
It’s that simple.
Use the app's settings to configure a display layout with data from Homey and use the flowcards to set that display layout on the display. You can create flows that set the display layout to Homey based on your own logic.
The battery life can be increased by changing the update period of the device and pause/resume the update sequence of the app thought flowcards.