Watermeter project final..

[abc1000]

First of all i'm not a guru...

But finally i'v got perfect watermeter readings with these.

LJ12A3-4-Z/BX schema and python script attached..

rename watermeter13.txt in watermeter13.py

[stlaha2007]

Sound interresting... can you explain a little more, eg. post a picture, details about the particular watermeter type/make/model of the sensor?

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[abc1000]

Here you are..

watermT.jpg (185.75 KiB) Viewed 3760 times

[Derik]

Great job for the first time
And now try to upload this data to Pvoutput.....
Very nice graphs..:
http://pvoutput.org/aggregate.jsp?id=15 ... 63&v=0&t=m
Monthley live days years seasons weather etc etc..

[Hesmink]

Where do you get the 8V from?
I got the same sensor, but it didn't work with 5v.

[Hesmink]

While I'm at it, I understand the resistors, but what capacitor do I need for this?

[Derik]

sorry..
Only perhaps a ESP2866 icl a watermeter and a temp senors and a p1 ...
Easy to built..

[abc1000]

@Hesmink
8volt is from a ac/dc chinese adapter...because 5v is too low for the sensor.

@Hesmink
a 100 nano farad capitor is ok

[stlaha2007]

Great job. Need to look at the script and see if i can use it with my type of watermeter.
In combination with my PI and to be P1SmartMeter Reader.

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[remko2000]

I have connected the sensor according to the diagram of abc1000. It seems to work well.
How do I use the added pythonscript? Is there somekind of manual? How do I integrate it in domoticz? Can someone put me on the right track?