# Current injection in the grid

**URL:** <https://community.homey.app/t/current-injection-in-the-grid/137967>\
**Category:** Energy\
**Created:** [June 10, 2025, 5:58pm UTC](https://community.homey.app/t/current-injection-in-the-grid/137967 "2025-06-10T17:58:05Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Dijker](https://avatars.discourse-cdn.com/v4/letter/d/b9bd4f/32.png) [@Dijker](https://community.homey.app/u/Dijker)\
**Post date:** [June 10, 2025, 6:15pm UTC](https://community.homey.app/t/current-injection-in-the-grid/137967/2 "2025-06-10T18:15:04Z")

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Yes, could depend on a brand and type DSMR specification but I guess most do.

> [@Homey Energy Dongle high\_voltage️ - Megathread](https://community.homey.app/t/homey-energy-dongle-megathread/133816/40):
>
> For the Homey Energy Dongel: All values are refreshed every 1s with te info you smart meter transmits and here are the screenshots for me ( Landis+Gyr E360 - 3 Fase - With Gas Meter, no Water meter connected)!

Pls note the Current is unsinged and rounded to Ampere afaik by the specification.

Better use the Power fe fase. That is more granular then the Current and also shows the direction.

 ![Screenshot_20250610_201234_Homey](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/0/1/01a2bc20c66df77482878e26132ad63624487620.jpeg)

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