virtual power meter or simulated switch with power for aggregation logging?
I am a longtime Smartthings hobbiest transitioning to Hubitat for 2-3 years now. I was using Webcore to subtotal multiple plugs (by now-broken method to update a simulated power meter I think) for an Actiontiles dashboard that I still use. I'd like to find a Hubitat simulated device to accept power calculated values pushed from Webcore, like I used to do for Smartthings plugs and sensors. I'm also trying to aggregate worse-case(maximum) value of several pressure sensors, by similar method.
I found 2-3 promising virtual devices in Hubitat (mine is C-4 and I have C-7 in reserve) like Virtual Switch and Virtual Omni Sensor, but my old-hammer-method is not able to nail in a large value like 640.3 (mbar) into the Omni Sensor which only accepts 0 to 100 in its "level" capability which I assume is typically light dimming control. So for now I can read a live-worst-case pressure value as "64", to demonstrate my limited coding capabilities.
I'd appreciate suggestions about how to achieve my ends to use webcore, to subtotal powers, and perform some simple calculations on large and small values.