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I use stpm34. stpm34 reads voltage and current as rms. but stpm34 read active/reactive power like ac.I think stpm34 should read them like dc. is it right? I wanna dc value of active/reactive power.Could you help me? 
I use STM32 and STPM34. When the power factor load is changed , Current is changed about 1% in Metering.. Current increased in Lagging load. Current is decreased in leading load. The change is so small that I can't check current change in analog... I...