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Monitoring energy usage with smart plugs, Prometheus and Grafana

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61–70 of 190 posts

Re: Monitoring energy usage with smart plugs, Prometheus and Grafana

#61
post #14

Guys what are your favourite smart plug? I need one with easy integration with grafana, not sucking, and shipment to EU country?

ATHOM plugs are very nice, you can order one with ESPHome or Tasomata firmware preinstalled and they can ship from Germany https://www.athom.tech/

Note this vendor is different than the Athom company making the Homey smart hub: https://homey.app/

Re: Monitoring energy usage with smart plugs, Prometheus and Grafana

#62
I used IoTaWatt devices, which can be installed in panels. It is a great solution for by circuit monitoring, and has direct influxdb integration so you can use Grafana.

Per plug monitoring is cool however for getting specific devices on a circuit.

(Short video about the setup: https://www.youtube.com/watch?v=-tcbJCvuJG8)

Re: Monitoring energy usage with smart plugs, Prometheus and Grafana

#63
post #24
post #19

I got a Zigbee power breaker and hooked it up so all my flat's power goes through it, and then made an e-ink display to show my power consumption: https://www.stavros.io/posts/making-the-timeframe/

That was a great write up! I wish I had the time to follow-up this guide. Thanks for sharing it!

Related to your comment so much, I got hurt

Re: Monitoring energy usage with smart plugs, Prometheus and Grafana

#64

i'm trying to nudge Grafana into the direction of IoT/SCADA control, so we can be both, a great way to viz (data sources) and to control (data sinks). not personally a huge fan of having to recommend Home Assistant for that use case :) (i work at Grafana Labs)

could you expand on your comment? what is data sinks as applied to your idea?

Re: Monitoring energy usage with smart plugs, Prometheus and Grafana

#65
post #14

Guys what are your favourite smart plug? I need one with easy integration with grafana, not sucking, and shipment to EU country?

I have two plugs in use that ship to EU (at least NL) and are made (or at least certified) in the EU. The latter matters to me because of fire hazards etc (e.g. [1]). Both can handle 16A and connect over zigbee which helps to reduce idle power consumption. 1. Innr plugs, e.g. SP240 https://www.innr.com/en/product/innr-smart-plug-eu-with-powe... 2. Robb zigbee smart plug https://www.robbshop.nl/robb-smarrt-slimme-stekker-zigbee-36...

[1] https://hackaday.com/2023/11/03/just-how-dodgy-are-cheap-usb...

Re: Monitoring energy usage with smart plugs, Prometheus and Grafana

#66
post #54
post #19

I got a Zigbee power breaker and hooked it up so all my flat's power goes through it, and then made an e-ink display to show my power consumption: https://www.stavros.io/posts/making-the-timeframe/

I'm curious, which power breaker do you have?

This one: https://www.aliexpress.com/item/1005005657383634.html?spm=a2...

Re: Monitoring energy usage with smart plugs, Prometheus and Grafana

#67
post #52
post #19

I got a Zigbee power breaker and hooked it up so all my flat's power goes through it, and then made an e-ink display to show my power consumption: https://www.stavros.io/posts/making-the-timeframe/

Can you link the power breaker?

This one: https://www.aliexpress.com/item/1005005657383634.html?spm=a2...

Re: Monitoring energy usage with smart plugs, Prometheus and Grafana

#68
post #66
post #54

Earlier quoted context omitted.

I'm curious, which power breaker do you have?

This one: https://www.aliexpress.com/item/1005005657383634.html?spm=a2...

You're running all your flat's power through that $14 Chinese rubbish and never assumed that shortcuts were taken or quality would be an issue? How do you know it will continue to function as a circuit breaker and isn't just a piece of wire inside?

For the uninitiated, CE marking is meaningless (it allows for self-certification).

I'd like to see Big Clive do a teardown of one of those.

Re: Monitoring energy usage with smart plugs, Prometheus and Grafana

#69

I used IoTaWatt devices, which can be installed in panels. It is a great solution for by circuit monitoring, and has direct influxdb integration so you can use Grafana. Per plug monitoring is cool however for getting specific devices on a circuit. (Short video about the setup: https://www.youtube.com/watch?v=-tcbJCvuJG8 )

Wow it’s a small world. I just discovered your channel recently and love the content. Probably watched the home lab video like 10 times. I have a historic building with 3 vacation rentals that I’m in the process of adding some intelligence and monitoring to, including a raspberry pi kiosk based on one of your videos. Thanks for making them!

Re: Monitoring energy usage with smart plugs, Prometheus and Grafana

#70
post #66

Earlier quoted context omitted.

This one: https://www.aliexpress.com/item/1005005657383634.html?spm=a2...

You're running all your flat's power through that $14 Chinese rubbish and never assumed that shortcuts were taken or quality would be an issue? How do you know it will continue to function as a circuit breaker and isn't just a piece of wire inside? For the uninitiated, CE marking is meaningless (it allows for self-certification). I'd like to see Big Clive do a teardown of one of those.

You can get less shit ones that aren't made of Chinesium from Shelly
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