I noticed in the Photon docs under available system events that the Photon supports the “low_battery” system event.
I was under the impression that without a “fuel guage” it’s not really possible to track battery levels, so I can imagine the Electron supports this event but was surprised to see it listed for the Photon as well.
Is this an error in the docs or is it really supported with the Photon? And if so, when does this event get emitted?
I don’t have a battery to test this with at the moment, which is why I figured I’d ask here first.