If yous convey ever wanted to cheque your electrical issue energy consumption at home, yous tin instantly create this easily without the remove of expensive smart meter reading equipment from your issue energy supplier. All yous remove is whatsoever Raspberry Pi model together with a solution called SmartPi, which is an expansion module that mounts on transcend of your Raspberry Pi.
With the SmartPi yous tin essentially plough your Raspberry Pi into an electronic device that measures together with records consumption of electrical issue energy via a split-core electrical flow transformer sensor that plugs into a 3.5 mm jack for connecting the electrical flow terminals together with screw terminals for connecting the voltage measurement. The SmartPi has 4 3.5 mm jacks together with then yous tin convey upwards to 4 of these split-core electrical flow transformers.
Monitoring together with recording of information is done online via a spider web server amongst spider web page together with a REST interface, which allows yous to gear upwards parameters to alarm yous when electricity consumption has increased over your pre-set parameter.