Tag: electricity

P1 Port Reader for Home Assistant

Knowing how much electricity you are using has been increasingly important during the past couple of years.  I have designed circuit board that fits neatly into the power meter and communicates with Home Assistant through Wifi. Read more about the project here!

Permanent link to this article: https://hazzemolin.se/post/p1-port-reader-for-home-assistant/

P1 Port Reader for Home Assistant

Knowing how much electricity you are using has been increasingly important during the past couple of years. It is possible to read off live data such as power, current, and voltage from the power meter using the P1 Port. I have made a circuit board with a custom design based on the popular P1 Port …

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Permanent link to this article: https://hazzemolin.se/projects/electronics/p1-port-reader-for-home-assistant/