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TOPIC: Electricity meter

Electricity meter 1 year 9 months ago #2198

  • Vellur
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Hi,

I have a reader witch reads my electricity consumption from my power lines. There is a LED witch bliks and shows how much electricity I use. 1000 blinks means 1 kWh, so blinking rate will change. Would it be hard to read that wirelesly and do a graph to the server about the consumption. So we can see how much we use electricity and when.

I hope you understand what I meant. :)

Br.
Vellu
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Electricity meter 1 year 5 months ago #2730

  • seston
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I today bought electricity meter with impulse led. How to connect this to EasyIoT server? With NRF24l01 is good choise ?
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Electricity meter 1 year 5 months ago #2731

  • NightOne
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Electricity meter 1 year 5 months ago #2750

  • EasyIoT
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I plan to build water meter with hall sensor. All material is at home, but I do not have time...

For electricity meter I guess every blink of impulse led means certain amount of electricity consumed. You should count impulses in known time period and then you have electricity consumption in this period. Then send this value to server.
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Electricity meter 1 year 5 months ago #2758

  • etiel1965
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File Attachment:

File Name: e_meter.txt
File Size:8 KB

Hi,

I have this code,
I think this help you.

By,
ETIEL,
Last Edit: 1 year 5 months ago by etiel1965. Reason: no attacked file
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Electricity meter 1 year 5 months ago #2761

  • seston
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How to change in sketch 1000 imp = 1kw ?
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