I have two Identical E-Series devices running identical code, on firmware 1.4.0. Right now they are sleeping for 8 minutes, then waking up to take a reading on every 10th minute.
When I say publishing device vitals, I mean when the device publishes the event with the title “spark/device/diagnostics/update”
Below is a screenshot of events for both devices, and you can see that only one device, “CA_2”, publishes its vitals every time it wakes from sleep. The screenshot only shows two wakeup cycles but this happens every time.
My question is: Why would only one device publish vitals every time it wakes up and not the other?