# Dual-R3 meter based scenes

**URL:** <https://forum.ewelink.cc/t/dual-r3-meter-based-scenes/20484>\
**Category:** Free discussion\
**Tags:** dual-r3\
**Created:** [August 9, 2023, 11:06am UTC](https://forum.ewelink.cc/t/dual-r3-meter-based-scenes/20484 "2023-08-09T11:06:42Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Falomain](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.ewelink.cc/falomain/32/2485_2.png) [@Falomain](https://forum.ewelink.cc/u/Falomain)\
**Post date:** [August 9, 2023, 11:06am UTC](https://forum.ewelink.cc/t/dual-r3-meter-based-scenes/20484/1 "2023-08-09T11:06:42Z")

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Can you build a scene based on Dual-R3 instant energy readings?  
For example: “switch this Basic-R2 ON when Dual-R3 Power value is greater than 1kW”, or “switch this Basic-R2 OFF when Dual-R3 Current value is lower than 1A”

I will appreciate if you share any experience with this matter, thanks!

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**Author:** ![ysty89](https://avatars.discourse-cdn.com/v4/letter/y/b5ac83/32.png) [@ysty89](https://forum.ewelink.cc/u/ysty89)\
**Post date:** [August 9, 2023, 5:48pm UTC](https://forum.ewelink.cc/t/dual-r3-meter-based-scenes/20484/2 "2023-08-09T17:48:27Z")

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In case you have devices in Home assistant (i.e. via iHost and HACS installed) you can do that.

 ![Screenshot_2023-08-09-20-47-03-75_c3a231c25ed346e59462e84656a70e50](https://europe1.discourse-cdn.com/flex005/uploads/ewelinkforum/original/2X/f/fc5d6e1c7798b490de251bb15c73b008ca85c1e4.jpeg)

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**Author:** ![Falomain](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.ewelink.cc/falomain/32/2485_2.png) [@Falomain](https://forum.ewelink.cc/u/Falomain)\
**Post date:** [August 22, 2023, 7:51pm UTC](https://forum.ewelink.cc/t/dual-r3-meter-based-scenes/20484/3 "2023-08-22T19:51:06Z")

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Thanks a lot for your answer! I haven’t quite jumped into those platforms yet (just eWeLink for now) but I’m taking good notice of your hint just in case.