I would like to log battery levels to a fuel stream so I can get some history on them. instead of individually calling out every device with a battery I would rather put them in a list to walk. Problem I’m running into is getting data out of the devices in a captured device list. Something like this, but {device.battery} isn’t being populated…
You may want to post your question on the webcore forum. There are a few users over there who enjoy helping others with building pistons 
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