I would like to show variables and values across two devices on a single dashboard, but I would like to do this at scale for many pairs of devices.
The only way I can see to do this is to code an HTML canvas widget for each dashboard and use the JS API to query for multiple values. For example, if one device were the active dashboard device, its properties or variables could be queried to determine the name label of its partner device, then further query that second device’s variables.
Is there an easier way to do this? Especially for many of the built-in widgets that already exist?