I am using third party SIM cards in a bunch of Electrons, and am currently playing around with keepAlive times. I’ve noticed that many of the devices (though working perfectly) send a ‘device came online’ every couple of minutes or so.
What exactly triggers the ‘device came online’? It’s obviously not a restart…so I assume it’s if the device lost signal and came back online…but I’ve been logging
Particle.connected at 1 Hz, and it never goes offline…
Is it re-establishing itself with the Particle network and thus sends the signal? Would it go away if I shorted the keepAlive?