How to measure the voltage and current?

Hardware Home Automation
1

Hello! Does any solution exist to measure the voltage and current? Ideally I search a harware solution which is able to measure the voltage and current and sends its via wifi.

2

Yes. Are you talking about some mains supply, car battery, or what?

For a mains supply, something like a sonos or shelly switch is probably simplest.

3

For North America, at least I think many plugin outlet switches have this capability/

4

@rossko57 I’m talking about main supply, I found https://ru.aliexpress.com/item/32962808336.html?spm=a2g0o.productlist.0.0.4f801393p5PMph&algo_pvid=81767846-9b3f-4a4d-9996-a67984b73072&algo_expid=81767846-9b3f-4a4d-9996-a67984b73072-0&btsid=e6e7ef12-fef0-452f-a765-758c01dc5e3e&ws_ab_test=searchweb0_0,searchweb201602_4,searchweb201603_52 I’m not sure openhab has a binding for this.

5
6

Thanks you @rossko57 I found more interesting thing: https://ru.aliexpress.com/item/32968756657.html?spm=a2g0o.detail.1000023.3.79114b99BBpdtu What do say about it? It’s possible to integrate with openhab?

7

There is also a product made by shelly:

https://shelly.cloud/shelly-4-pro/

8

If you are looking for a power monitor type device. I recommend Shelly they have mqtt to include in openhab

9

But shelly deals with only 10A, I need more… If anybody knows good device for power monitoring, please recommend )