Recommendation for small energy meter

IOT (The internet of things)
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Hi all

I’m looking for energy meters to put in to all my sub DB’s, but my problem is space. Almost all my sub DB’s are stupidly small 10 way and most are full already.
The Shelly EM seams like a proper meter, but it requires a double space in a DB, I figured if I can get something smaller, I can maybe figure out a place to put it, even if somewhere behind the face plate of the DB.

The alternative will be good quality 2P mains isolator or breakers, with built in energy measurement, with which I can replace the old 2P isolators.

HA support is a requirement, something Tuya based will be fine, I finally got Tuya-Local up and running in Home Assistant.

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https://www.geewiz.co.za/home-electronics/271050-geewiz-tuya-energy-monitor-with-2x-80a-sensors.html

1 Like
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Stupid question, I see there is a single sensor version of this meter as well.
So can this one you linked measure 2 separate circuits, can I for example put one sensor on the mains and the other on the geyser or stove?

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I believe so…

Or instead of putting a meter in each flat you could measure each flat from the main DB (assuming the flats are all fed from the DB individually).

PS: I have never used them so you may need to check the documentation…

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Shot thanks, I thought you are using some of them.
I just ordered 2, will give feedback when I get them.