Additional smart meter script for ZPA GH305 (SML) #18091
Replies: 9 comments 13 replies
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You can suggest changes and enhancements in the documentation with the pencil button to the top right of the page |
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Just want to let you know that it works. Just a slight adjustment: |
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Yes thanks - I just proposed it in the article itsself - hopefully the authors accept this new enhancement. |
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…same here: any idea? |
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Hi Paul, What I can se is the "77 07 01 00 01 08 00 ff" comming in for Total but what is the "77 07 01 00 60 01 00 ff 01" can somebody help what this masure ist? |
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You can request this from your power supplier whos responsible for your meter |
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Yes, thant's right. In HH you can request this by email. |
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Guy, this helped a lot, thanks. Not sure, but maybe the PIN can be "guessed" from the meter number. I would think that those grid operators / meter makers have built a simple approach for field technicians to figure the pin without database access when in a network-free basement room. In my case, I can spot the PIN-digits in the meter number like this: And another hint, maybe not clear to everyone immediately (took me two rounds to understand the procedures...) And another one: Tried with a LED flashlight, that didn't work reliably, sometimes the pin digits jumped too often, sometimes not at all, or quickly to the next digit. Tried some rounds, then got the decades old 9V LEGO(tm) stuff out as I have no "normal" flashlight any more. That worked very precisely, just swiping the small lamp to the sensor and off again. Maybe the sensor likes the full light spectrum of a good old "bulp" better than LED light. Or it was the lighted area, so maybe it helps if you give your LED flashlight a "mask" (from some cardboard) leaving only a very small light dot coming out. But LEGO was more fun :-D |
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I requested a PIN for my device and your thesis does not work for me. |
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Thanks for checking. Life could be easy sometimes... could. But maybe you can check your pin against your number and see if the digits are in. Maybe there's some rule that depends on another digit to tell us which digits are then to be used as pin, e.g. if fourth behind ZPA is 0, use my digits, if it is 1, then your's. I bet it's in there somewhere... or is the pin always the same? Mine starts with 32.. |
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Hey Paul, thanks for the hint. I had to reopen the device with the pin again. So it was still closed. with kind regards from Barenfeld ;-) |
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Hey Paul, |
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See #18091 (reply in thread) for some idea on the PIN number and 2 other hints that may help. |
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Another question: in the Docs, there is the script for this meter here. But I get only values for current power, and total consumed power (have no feed-in yet, so that is zero, but would likely give proper values if I would ever feed-in over this meter). But for all other values, I only get constant ZERO. Does the meter not provide these values? I have enabled the "Inf" setting (it is "ON") - would expect that at that it should deliver all the values, how is that with you guys? |
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Hey Radoom, |
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Moinsen, ich bin über dieses Video nochmal durch meine Settings gegangen und hab gemerkt, dass Info bei bei Es ist echt knifflig das auf an zu kriegen aber seitdem kann ich auch current load und nicht nur total usage auslesen |
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Which Video ? |
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sorry I thought I posted it |
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Dear community,
I started to enable my tasmota with a connected IR module to read the data from my energy meter ZPA GH305 (SML).
The needed script is described in a good way here.
But only the values for the overall energy consumption is documented, but not the current load measured in Watt.
So, I checked the data stream that comes over IR sensor and I found out that the value
77070100100700FF@1,Actual load,W,Power_curr,0 shows the actual load.
Unfortunately I could not get a proper data sheet for this smart meter to proove my assumption, but I am pretty sure that this fits.
So, maybe the authors of the website would like to enhance the documentation with my additional row.
Many thanks
Best regards
Eckhard
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