Trouble scaling an value from payload

Help
1

I have a workflow grabbing 2 devices via a particle integration and updating attributes via Device state using Device id on the payload.
I need to scale these before showing on a dashboard.
But in put from these devices are not always on the payload.
How do I best do this?

2

Hi Lars,

Could you clarify this question for me? Are you saying you don’t always know the device ID when the Particle Node triggers?

Thanks!
Julia

3

all tags were not always in every transmission, but I’m now verifying the payload before scaling.