Last seen: Sep 22, 2025
Once you get the hang of it, it isn't complicated. This is a very simple unadorned example that gets data from my minute data csv file and plots it: ...
@iantelescope - date-time formats can be very tricky, especially with software that likes to be 'clever' - and then gets, for example, month and day m...
If you can log the data to csv files (eg using python), then you can plot the data any which way using any spreadsheet. You can also use python plotti...
There are a number of threads on this forum, some very detailed, that cover energy and/or electricity use (both matter, and of course they are related...
@mosibi - thanks for your contribution, looks like an interesting project! However, it does tie the user to using your hardware, ESPHome and Home Assi...
Yes, as has been all my OAT data to date, meaning charts are comparable, as in showing the same data from the same sensor. I do now have an outdoor ...
Continuous running: weather compensation (room stat at 26 ie 'always on'); setbacks timed by turning the room stat down to 12 degrees between 2100 and...
I've been running with 6 hour overnight setbacks for the last week. Here is the last two weeks noon to noon mean OAT and energy use, left hand side no...
@sunandair - interesting. I have added an eyeballed trend line, ignoring the outlier, and the general shape of the curve is very similar to the curves...
@ctw - Freedom can be very awkward, they have a B2B business model that means that as a rule (but not always) they ignore us mere end users. If you ca...
Here's a better close up photo:
@toodles - thanks, in a Midea controller they are labelled H1 and H2. You can just make out H2 (bottom right) in this image of my wired controller wit...
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RE: Repiping and Reconfiguring our Heat Pump System Including Removing the Buffer Tank
@editor yeah i looked at those but id need 12+ for my p...
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RE: Say hello and introduce yourself
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RE: Powerwall 3 or Myenergi or something else?
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RE: How to choose Towel Rails for an ASHP
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RE: Which temperature sensor for a Steibel buffer and Ecodan?
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Riello NXHM Monobloc Air Source Heat Pump
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RE: How to Zone with a Single Room with UFH
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RE: Who's your electricity provider and what's your tariff?
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RE: Boxt Heat Pump Installation Experience
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RE: Preparing for 2nd winter in new build house.
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Good day everyone. I'm new here and have a few question...
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RE: MCS certificate SCOP vs real-world performance
That may be contributing to lower than expected SCOP. ...
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RE: Mitsu PAR-WT60R Wireless Controller - options
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