[Anurag Chugh’s] house has the three phases coming from the electrical distribution box tidily organized ... [Anurag] installed a 3 phase energy meter and hooked it up to the internet.

ST is aiming at compliant 3 phase watt meters with an evaluation kit built around the STPMS2 double channel 24bit second-order ΣΔ modulator. Called EVALSTPM-3PHISO, it measures through a voltage ...