Simple and Cheap DIY whole home energy monitor for Home Assistant using Grafana (V2)

In addition to the warnings in the video, I will add that using non-certified products and parts such as the CT clamps used in this video may void your home insurance if they cause a fire. I highly recommend you consult an electrician before making any modifications to your electrical panel. This video is intended to be a proof of concept only. If you attempt to replicate this project, you are doing so at your own risk.

In this video I take a quick look at my home energy monitoring solution. This has been in operation for almost 10 months and has been super reliable. This video also looks at Home Assistant, Grafana and how what my daily usage graph looks like. This is the second version of this video, in the first one I don't think I properly explained how to get wattage and amps from an arduino analog pin.

Products used in this video:

Uno R3 Board with a built in Wiznet 5500 ethernet module
https://amzn.to/36z3ZKm

CT Clamp (This is for a 100 amp service, you may need a different clamp depending on what the service at your house is)
https://bit.ly/2RWv9pc

POE Splitter (Optional)
https://amzn.to/2uK8hB3

Hass.io Configuration File Options --- THIS IS WHERE YOU WILL FIND THE VOLTAGE EQUATION (It is preset for 120v)
https://pastebin.com/eip7ynxu

Arduino Sketch
https://pastebin.com/tYgjxaSD -- THIS IS WHERE YOU WILL FIND THE AMPERAGE EQUATION (It is preset for the 0-5v CT's)

Grafana Config
Part 1: https://ibb.co/z6dNHxS
Part 2: https://ibb.co/dJwj6xq
Part 3: https://ibb.co/Fny7h6h

Видео Simple and Cheap DIY whole home energy monitor for Home Assistant using Grafana (V2) канала Tech with Shae