Raspberry Pi Weather Station

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Raspberry Pi weather station that reads temperature, pressure and humidity data from a BME280 sensor, and records it in a spreadsheet.
The sensor used is from Pimoroni and is available here: shop.pimoroni.com/products/bm...
Adafruit also sell a similar board here: www.adafruit.com/product/2652
If you need jumper leads, a pack of male-to-female (like I used in the video) is available from Pimoroni here: shop.pimoroni.com/products/ju... or from Adafruit here: www.adafruit.com/product/1952
Please note that I have no association with either Pimoroni or Adafruit and that neither has paid or asked me to mention their products. But I know that some viewer will appreciate the links!
You can download the code and spreadsheet shown in the video from this page:
www.explainingcomputers.com/p...
The PuTTY SSH client used to access the Pi remotely is available from: www.chiark.greenend.org.uk/~s...
If you like this video, you may be interested in some of my other content, such as my “Python Coding Introduction”: • Python Coding Introduc...
More videos on computing and related topics can be found at:
/ explainingcomputers
You may also like my ExplainingTheFuture channel at: / explainingthefuture
Chapters:
00:00 Introduction
00:33 The BME280
03:51 Reading Data
06:38 Tinkering & Fixing
09:56 Remote Access
14:03 Recording Data
18:45 Final Test
20:50 Future Possibilities
#RaspberryPi #WeatherStation #BME280 #ExplainingComputers

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Опубликовано:

26 июн 2024

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Комментарии : 949

@effess8698 3 года назад

21:00 in order to control the weather you would have to first store the data.....in the cloud

@williamlyerly3114 3 года назад

And to get it out, one would have to seed it.

@adventureoflinkmk2 3 года назад

So what, why not store it on the Barrett, Cid, Tifa, Yuffie, Aerith, Red XIII, Vincent, or even Cait Sith 😂😂😂😂😂

@your_utube 3 года назад

A big revelation was made here. Is he the one who is...??

@SlavicCelery 3 года назад

Take my upvote here... You got me chuckling as a result.

@DarkRedman31 3 года назад

Yeah but it means you've to wait for rain to retrieve the data! *badam tss*

@DallasMike424 3 года назад

I remain amazed at Christopher. His smart, yet non- condescending, manner is encouraging and reassuring.

@tonyross2947 3 года назад

Mister Scissors...?

@youreds91 3 года назад

@@tonyross2947 Not forgetting Stanley The Knife.

@tonyross2947 3 года назад

@@youreds91 🤣🤣🤣

@tpobrienjr 3 года назад

@@tonyross2947 Please refrain from mocking the Edged Weapons, Sir.

@tonyross2947 3 года назад

@@tpobrienjr 🤣🤣🤣

@SBCBears 3 года назад

Here we see that Chris has soldering skills, too. 🏆

@Araye 3 года назад

Every time I see a youtuber grab an iron I cringe... but not with Chris. Knows how to solder.

@6581punk 3 года назад

Yet no name for the iron? Mr Sizzler would be my choice.

@crayzeape2230 3 года назад

@@6581punk Hotshot Harry the Iron ;)

@afganno3385 2 года назад

you should see his only fans...he turns them gal into cumfarters

@rc55uk 3 года назад

I almost spat out my tea when he said "Let's go and get started" instead of "Let's take a closer look".

@onnozweers 3 года назад

Fortunately there was mr. scissors to balance things out.

@ali_new_world 3 года назад

@@onnozweers 😂😂😂😂😂

@evetsotibac 3 года назад

Chris, I can't tell you how refreshing it is to see someone on RU-vid who knows how to solder, and beautifully so!

@ExplainingComputers 3 года назад

Thanks greatly for this feedback. Given the comments on my soldering in previous videos, your words are much appreciated. :)

@mtvlieger 3 года назад

I could see myself setting several stations up and deploying them around town the next time I teach my unit on weather. Thanks for the idea Chris.

@smile768 3 года назад

That’s a good example of a Raspberry Pi video; Python, sensors, SSH, appending to spreadsheets. There’s a lot there to learn from.

@jamesdinsmore9022 3 года назад

Being mostly self-taught in the realm of IOT; you have filled in a lot of gaps in my knowledge; thank you very much!

@franciscunningham2631 3 года назад

Wow, way to crush the 1st video of 2021! This video has everything in it - the BME280 sensor, soldering, I2C, SSH, and use of the Excel/Libra Calc Python library for data collection! Cheers and a very Happy New Year!

@rexjuggler19 3 года назад

Of course you showed how to solder properly. I can't tell you how many videos I watch where they touch the solder to the iron, then kind of drip it on the connection point. Not a surprise that you properly do it by heating the connection with the iron first and then apply the solder so that it immediately melts and binds the components. Well done - and you can tell - the connection simply looks good!

@emanueltwr 3 года назад

Can't wait to watch this tomorrow. Cheers to the new year and many blessing to you and your loved ones (including all the viewers)

@pavan13 3 года назад

After such a long time seeing a Raspberry Pi Model 3b+ I am so happy

@ExplainingComputers 3 года назад

@send2gl 3 года назад

I've got a Chinese Pi1 running a web server, dlna server, mumble server and of course SSH. Boots to a partition on an external powered drive so SD card just for boot.

@samaitcheson7057 3 года назад

Excellent demonstration of doable real world Raspberry Pi application Chris. All in your characteristically comprehensive manner. A very big thank you!

@GeorgeMaier 3 года назад

This is a great video! I built a weather station using my Pi last summer. Something I did slightly differently was using two BME280 sensors and averaging their results to help correct for the inaccuracies in these cheap and small sensors - also placing them in a white thermometer box. For my setup, I also had a solar panel and battery in place so that it could run without mains power - and I used the Raspberry Pi as a charge controller (this was the most complicated part of the build as it involved a lot of manually testing voltages and comparing them to ADC read values to build a comparison chart, as my ADC was limited to 5v but I was using a 12v panel and a 7.5v battery, so using resistor based voltage splitters to get a smaller but proportional voltage going into the ADC and then converting them back to real voltages in software to run the relay to allow power from the solar panel onto the battery rail or not (using a buck converter to match panel to battery v, and again to match battery v to the Pi’s 5v)). Also had it add the weather, battery and solar data every minute to an online SQL database which could be accessed through a website - so i could keep an eye on the whole setup remotely.

@Peter_Parker69 3 года назад

So glad you're getting close to 1 million subs now brother. Well earned after 12 years of solid content helping us for over a decade. Respect

@HedgewitchHoney 3 года назад

Bought myself a Waveshare BME280 last night after watching this video which came today. Connected it to my Pi, followed your instructions and it works perfectly, absolutely flawless first time. I now have a full weather station set up in my poly tunnel. Thank you.

@ExplainingComputers 3 года назад

Fantastic! This is great to hear.

@Zobbster 3 года назад

Christopher, thank you, you're one of the best teachers I've ever come across. You're a good man for sharing your knowledge, it's greatly appreciated!

@ExplainingComputers 3 года назад

Wow, thanks!

@ernestgalvan9037 3 года назад

Not only is he a good man because he shares knowledge and wit and wisdom, but he is also blessed with the ability to share. It’s fun, informative and exciting. Thank you, Sir.

@Bassotronics 3 года назад

Such an amazing little hardware with almost limitless potential. Great explanatory video!

@srinivasankh 3 года назад

@20:43 Britain = Rain, spot on. Wonderful video and best explanation of the end-to-end process as always Chris, thanks for doing such a great work!

@mattbassham 3 года назад

Thank you for making this. I am currently using an Nova SDS011 sensor with ras-pi for my dissertation and your Recording Data section is very useful. Look forward to seeing more of your videos in the future 👍🏻

@watsoft70 3 года назад

Had best get my Pi5 on pre-order as everyone is going to want to control the weather, lol. Happy New Year Christopher!

@jamesprocter102 3 года назад

I love the fact that I learn more here than I ever did in school

@highdesert50 3 года назад

I have been awaiting this project and I am truly impressed with how much information you conveyed in twenty minutes. Provided a great foundation for us to further this Pi project.

@MajinDabora3 3 года назад

Hey, i have just recently discovered this channel and i instantly fell in love. Just wanted to add a little detail, humidity is often represented in water% in air, but important factor to mention is that the hot air is able to store much more water in it than cold air. So for instance if weather outside is 0degrees C and has 95% humidity and gets in your house, warms to 20degrees C it will also drop in humidity %. it still has the same amount of water but is able to store much more now since air itself is warmer. Thats also why it was showing lower result when the sensor was closer to rasberry and had a higher temperature.

@mattybbw533 3 года назад

Another great video! I’ve been binging your videos since I’ve found this channel about a month or so ago. I’ve already learned so much, so thank you and keep up the great work!

@ExplainingComputers 3 года назад

Awesome! Thank you!

@allluckyseven 3 года назад

Happy New Year, Chris!

@ExplainingComputers 3 года назад

And to you! :) Silver medal today also.

@HKey_Root 3 года назад

Splendiferous, Another fine project to get my teeth into. You're fast becoming a national treasure Chris. 717k subscribers and climbing!

@neilshobbyhq 3 года назад

Wow, great stuff, I have just ordered my sensor. When you mentioned controlling the weather you took me right back to my childhood, 1974 to be exact, does anyone else remember the program put out to help children with their literacy skills called Cloudburst, I have no idea why it came to mind but it certainly brought back some memories

@himselfe 3 года назад

The deadpan delivery of "go one step further and actually control the weather" was chilling. Was it a joke? Is Mr Computers our new overlord? Who can tell! 😱

@caturdaynite7217 3 года назад

Chris doesn't seem like the overlord type. Just sayin'.

@SirSmartyPants 3 года назад

@@caturdaynite7217 I for one welcome our new computer literate overlord.

@veryfrozen3271 3 года назад

I mean cloud seeding is a thing and been using it as a wepon since the Vietnam war

@Tuulos 3 года назад

@@caturdaynite7217 While that is true he might have teamed up with Colin Furze.

@raytry69 3 года назад

I use RPI to collect various temperature measurements (2 room, 1 outside, 3 water temps in the buffer tank) to text files (daily basis), and use a simple php and javascript to make a graph of them. The apache and php running on the RPI as well.

@storage000 3 года назад

I know there's many reason to get a Pi, I'd love my Pi with a side of weather forecast! love this project and can't wait to try it myself; thank you very much Mr. Barnatt

@paulwright4765 3 года назад

Thank you Chris love your videos! Reminds me of when I was younger and used to stay up watching OU programs through the night.

@chriscottingham2003 3 года назад

Great it's Sunday again Thanks Chris from another Chris 😀

@ExplainingComputers 3 года назад

Any time!

@brkbtjunkie 3 года назад

Absolutely amazing that the sensor is that small. Such wondrous times we live in.

@ExplainingComputers 3 года назад

I agree. Imagine what people 100 years ago would make of the stuff we have today.

@Beevreeter 3 года назад

@@ExplainingComputers And I'm sure we can barely imagine what we'll have 100 years from now...

@MarioSalasEspinoza 3 года назад

I have a beautiful UI with node red with the BME280. My personal Weather Station for my living room.

@jchanning72 3 года назад

An excellent educational video, clearly explained and easy to follow. I love the quirky retro geek delivery, Chris looks and sounds like he is presenting on a BBC2 science show from 1982.

@gigteevee6118 3 года назад

I'll consider this for monitoring temp and humidity in my loft, pre and post insulation....very interesting, and a great video generally.

@ExplainingComputers 3 года назад

Now this sounds like a very practical application. :)

@MAMDAVEM 3 года назад

Remember Chris that the humidity measured here is "relative Humidity" i.e. relative to temperature. So as the temperature drops the relative humidity will increase, not necessarily and indication that it will rain...... but it might get foggy :)

@dontabor6708 3 года назад

oh how we used dew point to describe the humidity levels in the air rather than relative humidity

@pwood6446 3 года назад

@@dontabor6708 @Dave M.

@pwood6446 3 года назад

I keep trying to explain this to people. Logged on just to do so, you guys beat me, wish I could get everyone looking st the right number.

@TheGrisu486 3 года назад

And back again a new great project for lousy cold winter days. I can't wait to control my personal weather with a brand new Raspberry pi 5!

@nickcrosby9875 3 года назад

So pleased you did this Chris as I bought a BME280 before Xmas and have been trying to get my project launched...great minds etc ;)

@nickcrosby9875 3 года назад

It's up and running! Dont' quite know how as Mr Solder and Mr Crosby are not best mates. I somehow got the BME to work. Now enjoying the coding/ spreadsheet aspects. Thanks again Chris, cracking stuff

@dirkocket2803 3 года назад

Happy New Year and a happy birthday for yesterday.

@ExplainingComputers 3 года назад

Thank you! And a Happy New Year!

@DallasMike424 3 года назад

Wonderful, and right up my interest alley. We live at the southern end of Tornado Alley. I can't resist the Dad Joke about hanging a Raspberry Pi outside on a piece of string: If Raspberry Pi is wet, it is raining. If Raspberry Pi is green, it rained a while ago. If Raspberry Pi is white, it is snowing. If Raspberry Pi is shaking, there is an earthquake. If Raspberry Pi is dry, the weather is fair. If Raspberry Pi is swinging, it's windy. If Raspberry Pi is warm, the sun is out. If Raspberry Pi is not visible, it's dark outside. If Raspberry Pi is under water, there is a flood. If Raspberry Pi is gone, there is a tornado (Run!!)

@teunschrader763 3 года назад

if rpi broken it has rained

@ramosel 3 года назад

Ahhh... The Colorado Weather Rock. I believe there is a Metric version in North Yorkshire as well.

@junglemouse4585 3 года назад

🤣

@Reziac 3 года назад

I am so totally stealing that :D Greets from the Northern Wastes, land of snow, ice, and .. here if the Pi is missing, it's under the snowdrift. :)

@ulrichkalber9039 3 года назад

oldie but goodie. I have seen so many versions of this... edit: If Pi is hot call 112/999 and report a fire (in the US: call 911)

@Tabletop_Epics 3 года назад

Mr. Scissors cameo much appreciated.

@Pantelos123 3 года назад

Happy new year, i would never make such a project, but here I am hearing that calm voice

@DutchSteamboat 3 года назад

Jeremy Clarkson: I'm famous for my pauses. ExplainingComputers: Hold my beer. Also EC - "garage or garahge" - "pooty". :-) ExplainingComputers is my Sunday ritual - one I look forward to. There's never been one where I leave half-way. The channel really does deserve 1M subscribers.

@anthonyfmoss 3 года назад

This is the best RU-vid channel about computers..... ...in the world!

@jamesmarlowe4034 3 года назад

If Jezza or Hammond or May ever started a computer channel, I’d subscribe. “This... is the Acer Ferrari laptop...”

@YounesLayachi 3 года назад

@@jamesmarlowe4034 you didn't have to remind us of the dreaded acer ferrati laptop 😂

@neurobioboy 3 года назад

Very cool project! Here is a suggestion for improving it: having everything displayed on a small screen, like a little e-ink display could be so cool!!

@eaaeeeea 10 месяцев назад

I think I'll repurpose an old tablet to show the measured weather data and some 3rd party weather forecasts.

@joamon559 2 года назад

This was an excellent basic explanation. Exactly what I was looking for as a newberry. Thank you from Australia.

@loreleieleanor8124 6 месяцев назад

I can't tell you how much I love this video and everything it explains, and I can't tell you how much I can't wait to do it again with my raspberry pi (which is currently connected to a much simpler temperature sensor via a breadboard). Thank you so much for all this!

@ExplainingComputers 6 месяцев назад

Good luck! :)

@jackspence2645 3 года назад

This is great! I have been trying to build a weather station but have had no idea how to do it. Maybe you could do a part two adding something like wind speed?

@cbrhubs9245 3 года назад

I second this Chris

@pavan13 3 года назад

Hey Chris your soldering is very neat and nice too 👍

@ExplainingComputers 3 года назад

Thanks 👍

@caturdaynite7217 3 года назад

As an electronics major I agree your soldering is top notch!

@DarkRedman31 2 года назад

I like that good geek sense of humor at the end of the video.

@commentingpausedtoprotectus 3 года назад

@0:50 Oh man that's a very nice, precise thin-cut, barely any stepping or tearing, easily a 9/10

@smartassist9700 3 года назад

I HAD TO REPLAY LAST FEW MINUTES!!! YOU DID SAY NEXT TRY TO CONTROL WEATHER....LOL

@YounesLayachi 3 года назад

Ah yes, the pi 5 is long awaited by all masterminds around the world 😅

@booboyBL 3 года назад

Release date April 1st ? Should be great for weather control.

@monwil3296 3 года назад

Happy New Year from South Africa 🎉🎉. Thank you for the 2021 confidence booster. We so much appreciate all the free information we received from your channel and please keep safe 👌

@gravelyetigravelyeti4284 3 года назад

this is perfect timing as i was attempting to do the same thing via a DHT11 sensor without much luck, thanks chris and happy new year.

@wd269 3 года назад

Yes, first RPi 5 project ---- Control the Weather.

@awesomefacepalm 3 года назад

So we can set the weather to always sunny in Philadelphia

@onnozweers 3 года назад

Then, with Raspberry Pi 6, we can fix the climate.

@awesomefacepalm 3 года назад

@@onnozweers Pi 7, reverse entropy

@IgabodDobagi 3 года назад

I gotta give you a slow clap for the stone-faced delivery of that weather control line at the end. That caught me off guard. I honestly believed you intended to do just that for a couple seconds before it dawned on me that you were joking. Thank you for taking the time to do this and also providing that laugh for me at the end. Excellent work as usual.

@TheTechieScientist 3 года назад

This video like all the other videos looks very nice and satisfying... especially the parts where you show the soldering and the raspberry pi 3b+ In all its shiny glory....Loved the video and Happy New Year 👍

@tomroderick8213 3 года назад

Excellent Video. I will be using some of these techniques in a project where an Arduino collects analog data when requested by an R-Pi then the R_pi will store it on a spreadsheet as you have demonstrated. Now, as a 74 year old my next step is to learn Python to add to the large set of computer languages that I have used over the last 50 years.

@ExplainingComputers 3 года назад

Good luck!

@TheUglyGnome 3 года назад

20:29 Humidity hasn't really been increasing there. During the first measurement absolute humidity was 5.36 g/m^3 and during the last one it was up to 5.47 g/m^3. This difference is not significant and might be even within error tolerance of the probe. Relative humidity has risen, because the temperature has been dropping.

@energyideas 3 года назад

Careful to get actual BME280, purchased many that weren't as advertised.

@marcdraco2189 3 года назад

Yeah, many are the cheaper versions without the humidity.

@zenmaster24 3 года назад

were they defective in some way @energyideas?

@marcdraco2189 3 года назад

@@zenmaster24 Many sellers mix up (accidentally or otherwise) the BME280 with the (much) cheaper counterpart bm*P*280 - which doesn't detect humidity. Good explanation here: goughlui.com/2018/08/05/note-bosch-sensortec-bmp280-vs-bme280-sensor-confusion/

@williamjames9466 3 года назад

Thank you for encouraging video. It, has left me liking the idea of building the rig you showed and thinking about the possible uses I could put it to. You bravely, including your initial error of not mounting the sensors away from the RPi, which was a good choice, as it demonstrated the need to separate them from each other, in a practical way. Moreover, in showing it, rather than just saying it, you engendered greater learning, for me.

@GertBoers 3 года назад

What a nice project! I'll take that spreadsheet module with me in my bag. I tend to write csv's with csvwriter, but this might come in handy some day! Thanks for making and sharing this video. And not to forget: A very happy and prosperous new year to you!

@Gabriel2.0 3 года назад

it will be amazing to get an eINK screen and make this into a standalone unit

@ExplainingComputers 3 года назад

Yes, there are possibilities . . .

@diogenesdevletoglou6190 3 года назад

www.ti.com/tool/HDC2010METER-EVM?keyMatch=HDC2010%20REF%20DESIGN&tisearch=Search-EN-everything

@edkok5880 3 года назад

The Pi is perfectly cable of running InfluxDB (a time-series database) and Grafana for creating graphs and gauges. Grafana runs as a web-UI so you can view it (remotely!) with a browser.

@Dre3ed 3 года назад

Control the weather ?

@daveamies5031 3 года назад

Hey Chris when you figure out how to control the weather (I suspect you'll need a bit more than a RPi 5), since you get a lot of precipitation in the UK, would you mind sharing some of that precipitation with the people in Western QLD, not asking for a lot, just 10-15 mm a month spread nice and evenly over the year would be perfect 👌 🤣🤣🤣

@frostin1990 3 года назад

Wow!! I got this working flawlessly on just about some random BME280 sensor I picked up. Your tutorial was well detailed, thanks :)

@ExplainingComputers 3 года назад

Great to hear!

@Kw1161 3 года назад

Well it seems to beat my weather tree outside. It's hard to see rain on the branches now the leaves fell off. Another great video! Thanks for the information! Have a Happy New Year, Chris!

@famailiaanima 3 года назад

11:00 I didn't know that you can run a Python script like that, I thought only shell scripts could do it. Very nice to know!

@christopherwong9748 3 года назад

Indeed, other files can be executed directly like that. All you need to do is specify the shebang on the first line of a file. In the provided script bme280_cjb_AA.py, you can see it's `#!/usr/bin/env python` . Other shebangs can be provided, like I've seen for `awk`. Wikipedia has lots of useful information about this: en.wikipedia.org/wiki/Shebang_(Unix)

@Morphineck 3 года назад

My kid: "Dad I want to be able to control the weather" Me: "Listen you little brat, no one can control the weather" Chris: "Raspberry 5 is here... mwahaha, MWAHAHAHAHA"

@HKey_Root 3 года назад

I have at last got around to completing this project. Terrific. Thank you. The only hiccup I encountered was running the executables. They fell over due to /r (carraige return) errors. That was down to me saving the files by the wrong method. Your instructions were, as ever, flawless. Moving the Pi Zero WH to the garage worked wonders as a method of cooling but sadly it was out of range of my Wifi router. Incidentally There are 4 pin BME280s on the market which are half the price. They work fine as the contact marked with the prohibition/no entry sign isn't used.

@ExplainingComputers 3 года назад

Great to hear this worked! :)

@johansteenkamp9214 3 года назад

Thanks Chris. Always fun to see the the endless possibilities of a Raspberry Pi. Talking of the Raspberry Pi. This week I stumbled upon a web page talking about a Raspberry Pi Command module 4, which surfaces a PCI Express port. Think a CM4 might make an interesting future video.

@lorderectus1849 3 года назад

I saw a lot of virtualboxes!

@rookieone33 3 года назад

Great idea! Ordered a bme280 almost directly after seeing this video :) I hooked it up to a pine64a that I had in the drawer, which has a compatible gpio. Today I received the bme280 and used some of your python script, thank you! It's now in a test setup just outside my backdoor, and need to make a longer wire for the sensor and get a nice housing for it. Never stared so long at temperature, pressure and humidity ;) Will add the excel bit soon to the code. Anyone that has a good experience with a nice housing for the sensor? Please share link to it! :)

@ExplainingComputers 3 года назад

Great to hear!

@unknown_channel_name 2 года назад

That was a very well written and informative video. People who are only starting with Python programming can pick out a lot of important things and also learn about the Raspberry Pi and the module.

@tristanlouthrobins 2 года назад

What a wonderful tutorial! So clear and perfectly demonstrated. I've got my first Pi on order and a weather station will be one of my first projects. This video was hugely informative. Thank you!

@ExplainingComputers 2 года назад

Enjoy your new Pi. :)

@philipprudhomme6967 3 года назад

Chris, thanks for that , I learned a lot. Incidentally you'll find you need an Apple device to control the weather, but Microsoft control the universe!

@tin2001 3 года назад

The Apple device doesn't really control the weather.... It just convinces you it does.

@drishalballaney6590 3 года назад

4:35 why sudo for using pip? always try to use pip without sudo or install the modules from the repos sometimes pip with sudo might cause package conflicts

@BlazeOGlory 3 года назад

That weather control joke was priceless! Great video as usual!

@YounesLayachi 3 года назад

These yellow info bubbles are very helpful, thanks for the extra editing touches :D

@tradermonk9403 3 года назад

Thank you very much professor! I suspect that allthis can be done on a Pie0w as well. Also is it possible to add wind speed/direction and a rain sensor to this weather station?

@ExplainingComputers 3 года назад

Yes, a Pi Zero can do this just fine. I must delve into the wind side of things . . .

@tonydonnelly 3 года назад

I've been using a PiZero for this for about 4 years now, with a rain sensor and also a relay to control a fountain in my garden which shuts the fountain off if it detects low water level, or if the outside temperature drops below freezing. The Pi0 also hosts a small website which displays the data, so more than adequate for this type of project. Most wind speed sensors use a magnetic switch to detect a rotation of the rotor cups. Again, the Pi0 should be able to count the number of rotations over a period of time and calculate the wind speed quite easily.

@ExplainingComputers 3 года назад

@@tonydonnelly Great to hear this. I can see that I must delve into a wind speed measurement system -- I had been musing on using a optical sensor to monitor the rotation of a windmill.

@Mustafa.alhijjawi 3 года назад

Thank you for this beneficial content Have a pleasant evening dear sir🌷 How is that thing on your nick doing?

@ExplainingComputers 3 года назад

Thanks for this. The thing on my neck is stable now, sealed up and sometimes painful. But quite OK.

@Mustafa.alhijjawi 3 года назад

@@ExplainingComputers good to hear that it's quite will, if you use the eggplant tincture unit might get red and open at first but within a week or two it should start healing and new skin will take over. Wish all the best

@rikprince8414 3 года назад

Very interesting, Sir! This is just the sort of thing I like doing with the Raspberry Pi.

@thomasburnett4712 3 года назад

Another excellent video Chris!

@dr.jonathankramer9242 3 года назад

EC, now hosted by Chris and Mr. Scissors!

@michalrzmichalrz6656 3 года назад

Lol, you can't change the weather with a single board computer. You'd need at least two boards.

@ExplainingComputers 3 года назад

Ah, right. You are probably correct. A cluster approach needed.

@opium3843 3 года назад

You're always giving me new ideas! Love these videos

@mariaviklund4546 Год назад

This was really great Chris! Thankyou =)

@TradieTrev 3 года назад

Massive overkill mate! Surely an ESP chip with mqtt support gives the same results without such an overhead?

@ExplainingComputers 3 года назад

It is a Raspberry Pi Project . . .

@farktard2740 3 года назад

mqtt on an esp still will blow your budget (memory wise) as the bme 280 calibrated correctly is a bitch....check the data sheet trev. I see what you are saying, but this sensor is a beast when on the rails

@norullzz 3 года назад

You can still use micropython on your ESP, my random amazon BME280 had two breakout boards, so now I had to buy an ESP chip to connect the second one. Just used influx on the raspberry pi, if you do a post request to the ESP, you can add data to the database. Then also run grafana on the RPi and you can readout both sensors in a graph.

@saturno_tv 3 года назад

First, once more!

@ExplainingComputers 3 года назад

Yes, another gold medal to you -- and the first of 2021! :)

@Villain69420 3 года назад

Happy Birthday Chris!

@zinsy23 3 года назад

Great video! I like how you do both pronunciations of garage. I personally do the second pronunciation. I always do the same thing with Z because I'm in the U.S and don't know what people say. I'm glad I'm not the only one who does multiple pronunciations like that!

@TimmyXaero 3 года назад

I liked this episode. A cool little sensor with large capability, and the fact you can get it to auto compile to a spreadsheet is useful. can help those school science/geography lessons. only one problem is we don't need to watch the weather reports anymore haha. Thanks Chris.👍

@larrywebber2971 3 года назад

Excellent video Chris. Ironically I have been thinking of late about a weather station project with one of my Pi's. Another input I'd like to add to my project is a sensor that will provide soil moisture as my wife does a bit of gardening. We tend to get very warm temperatures in the summer and it's easy to have our soil get too dry before we water the plants. Thanks so much for sharing.

@aldntn 3 года назад

Excellent! Reminds me of a former life where I hijacked data from a bus and poked it into excel. What fun!

@jensschroder8214 2 года назад

The BME280 has two problems. First, the sensor heats up if you read the values too quickly and often. Second, the air pressure is measured correctly, but the weather forecast calculates the air pressure at sea level. The measured value is lower as the altitude of the location increases. To do this, you have to find the factor by which you multiply the measured value to get the value at sea level. It differs from place to place. I built a weather station with the ESP8266. I can read the data on the website on the ESP8266.