How to create a dashboard card/tile that mirrors or displays voltage (voltageMeasurement) from another device?

Devices & Integrations Deals
1

Hi everyone,

I have a Zigbee energy monitor (and a smart plug) actively reporting voltage (voltageMeasurement), but on the SmartThings dashboard/room tile, the main card only displays the switch state or power (W), not the voltage (V).

Is there an existing Edge Driver or virtual device profile (e.g., a virtual mirror, custom capability, or number tile) that can read or dynamically mirror the live voltage measurement from another device to display it directly on a dashboard card?

I would like to see the live voltage reading on a tile on my main screen without having to open the device details or rely on text fields in native routines.

Any suggestions, drivers, or community workarounds for this?

Thanks in advance!

2

You can use @Mariano_Colmenarejo driver’s number fields device

Dashboard tile is showing calculation result

You can copy using Rules API rule voltage value to calculation result.

Use this style rule

		{
		  "if": {
			  "changes": {
				"operand": {
				  "device": {
					"devices": [
					"-- Device ID --"
					],
					"component": "main",
					"capability": "voltageMeasurement",
					"attribute": "voltage"
					}
				}
			},
			"then":