Tisham Dhar did a teardown of a Sense Energy monitor:
Recently I obtained a Sense Energy monitor via US from Margaret of BitKnitting. She is doing a very interesting neighbourhood energy efficiency project. As usual I could not contain my curiosity and opened it up to have a look. I will start off with an analogy – the closest bit of open-source kit that I have to do half the amount of analog functions as the Sense is the PRUDAQ on the BeagleBone wifi
More details on his blog.
from Dangerous Prototypes http://ift.tt/2BNrH7T