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By Muhammad Ahmed
#34941 Hi, I am looking for I2C devices(ICs) that I can connect with ESP8266 to measure Room main AC supply voltages range from 80v to 300v max(usually 220v or 110v), and current consumption that could be 10A max, I am interested in readily available I2C ICs that will do some heavy lifting like calculating RMS voltages, peak voltages and current. Then I can get these values from these ICs and can send to my server via Wifi.
Any well known ICs that can be easily available?

I have some space constraints, this circuit will be fitted into a close box of 16 centimeter width, 8 centimeter height and 8 centimeter depth. In this box there will be some SSR and power supply as well.