(Page créée avec « Sunlight-luminosity measurement with a single board computer (raspberry-orangepi) As you might not know, the meteorological surface synoptic observations data (SYNOP, ava... »)
Sunlight-luminosity measurement with a single board computer (raspberry-orangepi)
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As you might not know, the meteorological surface synoptic observations data (SYNOP, available here: https://donneespubliques.meteofrance.fr/?fond=produit&id_produit=90&id_rubrique=32) do not take into account sunlight/luminosity.
As you might not know, the meteorological surface synoptic observations data (SYNOP, available here: https://donneespubliques.meteofrance.fr/?fond=produit&id_produit=90&id_rubrique=32) do not take into account sunlight/luminosity.
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a diversity of uses (home well-being, photovoltaics production, plants care,...).
a diversity of uses (home well-being, photovoltaics production, plants care,...).
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For photovoltaics, although the technology is old, my research did not permit
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For photovoltaics, although the technology is old, I did not manage
to find reliable measurements for cloudy weather.
to find reliable measurements for cloudy weather.
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We find videos of such a measurement, for example this one: <br>
We find videos of such a measurement, for example this one: <br>
that may let think that solar pannels produce at 50% of their nominal capacity.
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that may suggest that solar pannels produce at 50% of their nominal capacity.
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My measurement instruments being subject to interferences, they do not allow me to make reliable measurements, so i thought about producing simple code that other users less subject to interferences could reuse at their at their convenience.
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My measurement instruments being subject to interferences, I dont really trust my measurements to be reliable, so i thought about producing simple code that other users less subject to interferences could reuse at their convenience.
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This tutorial will allow you, with only two commands (after installing operating system and docker), to use your single board computer like a weather station recording sunlight/luminosity every minute in a database and producing a web page where one can retrieve results with possibility to make requests with date filters.
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This tutorial will allow you, with only two commands (after installing operating system and docker), to use your single board computer like a weather station recording sunlight/luminosity every minute in a database and producing a web page where results can be retrieved with date filters options.
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the demo is available here:
the demo is available here:
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Note: dont trust the measurements displayed in the demo above: the ecoterrorist french police doctrine destroys the possibility to do science correctly in france wiith computers. I do not have financial and technical means, and I do not want to spend time playing cat and mouse again and again to dodge recurring cyber attacks and shackles.
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Note: dont trust the measurements displayed in the demo above: the ecoterrorist french police doctrine destroys the possibility to do science correctly in france with computers. I do not have the adequate financial and technical means, and I do not want to spend time playing cat and mouse again and again to dodge recurring cyber attacks and shackles.
The logic integrity of the code is good.
The logic integrity of the code is good.
If the system changes, or if you are not targetted too much, this could be useful.
If the system changes, or if you are not targetted too much, this could be useful.
My measurement instruments being subject to interferences, I dont really trust my measurements to be reliable, so i thought about producing simple code that other users less subject to interferences could reuse at their convenience.
This tutorial will allow you, with only two commands (after installing operating system and docker), to use your single board computer like a weather station recording sunlight/luminosity every minute in a database and producing a web page where results can be retrieved with date filters options.
the demo is available here:
https://vpn.matangi.dev/lum
Note: dont trust the measurements displayed in the demo above: the ecoterrorist french police doctrine destroys the possibility to do science correctly in france with computers. I do not have the adequate financial and technical means, and I do not want to spend time playing cat and mouse again and again to dodge recurring cyber attacks and shackles.
The logic integrity of the code is good.
If the system changes, or if you are not targetted too much, this could be useful.
Publishing on lowtechlab is a signal to encourage you
to do your own measurements with diy stuff, like a multimeter and an old offline camera to upload on youtube or peertube.
If you read this tutorial and you are not yet an ecoterrorist, you have a superpower: invisibility cape.
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