Device to report value

[nayelyz (SmartThings Developer Support)]

Hi, there! To use a custom attribute in a SmartThings device, you need to create a Custom Capability. Unfortunately, when I added one of my devices in ActionTiles, custom capabilities were not recognized, only the stock capabilities can be selected to include them in the panel.
What you could do is:

• Create your virtual device using stock capabilities that receive numeric values (to set the operation minutes and others), you cannot modify their labels but can be identified in the dashboard with the Device Name.
• Create a SmartApp and subscribe to the events (heat on/off, door open/close, etc.), make the necessary calculations, and send commands to the virtual device to update its capabilities.

There’s also a post from another developer where he shared his dashboard with custom tiles:

Created Different Types of Custom Tiles in Action Tiles Dashboard

[Screenshot_2020-06-06-15-56-35] Wanted to share my Action Tiles dashboard. Created different types of custom tiles using PHP, google sheets and a hosting server that I own. Upcoming Tile - It reminds you about important upcoming events like birthdays. Example - “Upcoming” tile in the picture. Pay Bill Tile - It reminds you about any upcoming bills and days left. Example - “Pay Bill For” tiles in the picture. Text Tile - It comes handy when you need to give a name to your tile groups or want to remind yourself to order something. Example - “Frequent” and “Order Eggs” tiles in the picture. Days Ago Tile - It tells you that how many days have past for a given event like aquarium water change. Example - “Aquarium WC” tile in the picture. In case you have any question, feel fr…