- Based on HLW8012, single phase energy monitor IC. SOP8 package and simple perpherial circuits.
- Need to invasive to AC main power. VBe very careful when use it because of the HIGH AC voltage.
- Most on board information please read on this page.
- Output power, or current or voltage directly by frequency, which can be read by MCU like arduino.
- Current sense by sample resistor
- voltage sense by resistors net.
- Frequency read demo video please see here, and see demo code in wiki page.