Tutorial on I2C OLED Display with Arduino/NodeMCU

The very first program you write when you start learning a new programming language is : "Hello World!".
The program itself does nothing more than printing a “Hello World” text on the screen.
So, how do we get our Arduino to display the "Hello World!"?
In this video I will be showing you how to get started with the small 0.91 (128x32) and 0.96 (128x64) I2C OLED displays.
There are 100s of tutorials on the web explaining the same thing in different ways, but I couldn't find one that tells me all about the OLED display and how to use it in different scenarios. It took me some time to work it all out. So, I thought I should create a tutorial on what I have learned and combine all the features and ways the OLED displays can be used in our projects.
#OLEDDisplay
Links
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- Blog: diyfactory007.blogspot.com.au
- Add Image: javl.github.io/image2cpp/
- Custom Text: oleddisplay.squix.ch/#/home
- Adafruit display library: github.com/adafruit/Adafruit_...
- Adafruit GFX library: github.com/adafruit/Adafruit-...
- u8glib library: code.google.com/archive/p/u8g... or github.com/olikraus/u8glib
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[@notimeforyou9818]

I've already figured out the I2C oled thing, but still learned about the 7 bit addressing, font and image converter resources and the multiplexer by watching this - great video, keep up the good work, and thank you.

[@stoveman]

Fantastic tutorial. The closing wrap up with Common Errors was a bonus. Clear concise and informative. Thanks !!

[@CrazyCoupleDIY]

I am glad that I was able to help you

[@kd4pba]

Having worked for one of the largest networking companies on earth, I am very used to writing documentation, and creating video tutorials. This is Very very well done. Very well explained and detailed. Very clear instructions with purpose and no confusing references. If you do get confused pick up some of the free docs for Ardunio to help fill in the blanks. I have worked with MC since I was in school years ago. Kudos on the video very well done! I Look forward to more!.

[@CrazyCoupleDIY]

Thanks a lot for the appreciation
It really helps me in getting motivated
Thanks :)

[@yogeshpawar159]

Now, this is how a tutorial is done!!

[@CrazyCoupleDIY]

Thanks mate

[@joachimdeussen]

100% ACK. One of the top 10 tutorials.

[@CrazyCoupleDIY]

Thanks

[@90FF1]

OUTSTANDING tutorial. Well done videography too. After hours and hours researching to find the answers, you said it all in less than 17 minutes. Thank you Crazy Couple. Thumbs and new subscriber.

[@CrazyCoupleDIY]

You are most welcome.
Check out my other tutorials if you have some spare time. You may find something interesting in there too

[@cloudsuck]

Your video is simply a breakthrough for me!! I had been struggling with many aspects regarding Arduino including display routine configuration. Thanks SO MUCH :)

[@CrazyCoupleDIY]

I am glad that I was bale to help you.
Stay tuned for more and if you want u can check out my other tutorials :)

[@zorka4098]

Just dipping into Arduino and NODEMCU world and your very clear explanation was exactly what I needed. Thanks!

[@CrazyCoupleDIY]

Cheers mate
I am happy that I was able to help you

[@nomatterwhat3049]

This is gold, just an amazing all in one presentation

[@eric-janvandenbogaard9415]

Thank you, for a very clear guide how to use these Oled displays, it's just what i needed.

[@CrazyCoupleDIY]

You are most welcome.
Subscribe for more tutorials and project.
Have a very happy and prosperous new year

[@mpwsh]

hands down best video about oled displays and common display knowledge. Thanks!

[@CrazyCoupleDIY]

Thanks a lot. More tutorials and projects are on its way, so stay tuned

[@googleuser6875]

I have to agree with Laszlo, this is the most inclusive tutorial I've seen Thanks for your work.

[@CrazyCoupleDIY]

Thanks a lot

[@jobaptist]

excellent presentation... no nonsense and straight to the point... easy to understand too... good job on the tutorial...

[@CrazyCoupleDIY]

Thanks mate.

[@Cashiez]

Fantastic!!! One of the best tutorials I've seen.

[@CrazyCoupleDIY]

Thanks. If you have time check out my other tutorials.

[@bye9074]

Well explained and engaging
The pace is very good and u covered almost everything in this tutorial
Amazing, keep it up

[@CrazyCoupleDIY]

Thnaks mate

[@framirez7144]

This is one thorough, clear and very well done video. Thanks a lot.

[@CrazyCoupleDIY]

Thanks for watching :)

[@fairpoor]

Thank you. This is one of the best detailed tutorial I ever watched.

[@CrazyCoupleDIY]

Thanks 🙏

[@g0hjq]

Thank you for a great tutorial. Concise and exactly what I needed to know

[@CrazyCoupleDIY]

Cheers 👍👍

[@bgable7707]

Well done, great thorough inclusive explanation of everything!

[@CrazyCoupleDIY]

Thanks a lot

[@MartinBLopez]

The best tutorial I have seen for oled. So thorough. Thanks a bunch. great work Keep it up. I subscribed, It is rare when I do.

[@CrazyCoupleDIY]

Thanks
It is my pleasure

[@suryaraju2827]

Definitely worth the watch, thank you for the video, well made 👍

[@thomaspatrick4564]

WOW. Thank you! I got mine working thanks to your video. I subscribed! Keep up the good work!

[@CrazyCoupleDIY]

Thanks a lot. I am glad that I was able to help you ✌️✌️

[@pepperparkffm]

WTF! In these 16 minutes I've learned more about displays and communication than ever before in a few days :-D. Thanks buddy!!! And btw, very good and clear english. Perfect for me as a native german :-)

[@CrazyCoupleDIY]

You are most welcome.
Subscribe for more tutorials and projects that are on its way

[@bnepeople8740]

Nicely compiled, well done.
I have subbed

[@tomcarroll6744]

You did a very good job on this video. It is very clear and complete. When I am about to hook up my OLED I will use your video as my reference. Thanks for the great lesson.

[@CrazyCoupleDIY]

Thanks 👍

[@btcsys]

What a superb instructional video. Thank you and keep them coming

[@CrazyCoupleDIY]

Thanks mate, your word mean a lot to me.

[@mav29]

very complete, detail oriented, and concise delivery...thx

[@CrazyCoupleDIY]

Thanks a lot for the appreciation 👍🙏

[@mbunds]

Thanks a million for this! Everything worked perfectly, the first time, including multi-display!

[@CrazyCoupleDIY]

Pleasure

[@TheMistervac]

Well done ! Great tutorial for the beginners. I just looked something like that. All The Best !

[@CrazyCoupleDIY]

Thanks a lot for the appreciation mate :)

[@ronb4633]

Thanks for the education that the Arduino is limited to the high order 7 bits for the address. That was extremely helpful. Also the usage of the Mux was in great detail. Excellent videos.

[@CrazyCoupleDIY]

Thanks 👍

[@twistedace6365]

Thank you for making this! It was very helpful and informative.

[@CrazyCoupleDIY]

You are most welcome,
Stay tuned for more :)

[@gracebyseven]

This is simply OUTSTANDING! Thank you very much!

[@CrazyCoupleDIY]

Pleasure

[@amuzak9063]

good job, made the whole task look so simple, tutorial very much appreciated!

[@CrazyCoupleDIY]

Thanks a lot mate

[@jonathanflores3748]

Sir thank you for this tutorial, is awesome! thank you for taking the time to do this!! You rock!

[@CrazyCoupleDIY]

Thanks a lot for watching and stay tuned for more tutorials and projects that on its way :)

[@wormlord42]

This tutorial is legitimately amazing. Thanks so much!

[@CrazyCoupleDIY]

Thanks mate

[@c.l.369]

respect for your work CRAZY COUPLE, u did this tutorial so well, wow!

[@CrazyCoupleDIY]

Thanks mate

[@allthebest6986]

This is great, one stop shop for everything

[@woodd1000]

Thank you - Very comprehensive - well presented.

[@CrazyCoupleDIY]

You are welcome

[@vinayprasad2144]

very well explained and in details. i spent numerous hours trying to get my OLED to work , stumbled upon this video and found out my OLED address was incorrect.

[@CrazyCoupleDIY]

Thanks for the appreciation mate, happy to help

[@redserpent]

This is the video to keep in your library.

[@CrazyCoupleDIY]

Cheers thanks

[@Masteroftee]

The Best explain on RUclips!

[@CrazyCoupleDIY]

Thanks 😊

[@harishk3956]

Very good explanation. Sufficient for a beginner. Worked for me

[@CrazyCoupleDIY]

You are welcome, stay tuned for more amazing future tutorial and projects

[@quinnshanks1656]

literally the best tutorial ever! Now i know everything i need to know!

[@CrazyCoupleDIY]

Cheers mate.
Happy to help

[@raulrrojas]

That was really a great imstructive! Thank you!

[@CrazyCoupleDIY]

Thanks

[@IHateYou-zp3qq]

Best tutorial I have ever scene

[@ConspireToConspire]

Terrific video. This was very informative and clear.

[@CrazyCoupleDIY]

Thanks 🙏

[@MauroAnderlini]

Ottime spiegazioni che mi hanno fatto proseguire nel mio progetto. Grazie!

[@CrazyCoupleDIY]

Thanks for that, best of luck with your project

[@tapomoychatterjee]

Informative and to the point. Great job👍🏻

[@CrazyCoupleDIY]

Thanks mate 😊

[@MotorHead-qd8ls]

Beautiful just beautiful, thank you so much!!

[@CrazyCoupleDIY]

You are welcome. More projects and tutorials are on its way so stay tuned.

[@jefferycalwin6792]

really usefull and clear cut explanation . THANK YOU BRO

[@CrazyCoupleDIY]

You are welcome 🙏

[@d3bbi339]

You convinced me to buy a multiplexer and also a node mcu lol. Great tutorial!

[@CrazyCoupleDIY]

Thanks
I am glad that I was able to help you

[@meggrobi]

very clear and concise :) great work

[@CrazyCoupleDIY]

Thanks 😊

[@Eurus721]

Excellent work. Very helpful information.
Thanks

[@CrazyCoupleDIY]

Thanks ✌️

[@marcelocheves]

great instructions, very clear and complete.

[@CrazyCoupleDIY]

Thanks mate

[@titokrissel4474]

Thank you very much for the video, very clear. Kind regards from Argentina

[@CrazyCoupleDIY]

Thanks a lot for the appreciation

[@dustindustir521]

Thank you for this amazing Video!

[@mastergs2]

Perfect!! And THAT is a good tutorial!

[@CrazyCoupleDIY]

Cheers for that 👍✌️

[@bigheat86]

Really really nice tutorial. Very compact source of information. One small hint: its not a zero (0) Ohm resister. Its 472 printed on, which is 4,2 kOhm

[@CrazyCoupleDIY]

:)

[@Xen_Prime]

Such a good explanation. Good job

[@CrazyCoupleDIY]

Thanks mate 👍👍👍

[@MilanKarakas]

Excellent tutorial. Subscribed!

[@CrazyCoupleDIY]

Much appreciated

[@mining2378]

best tutorial ever

[@emimix]

Very nice and easy to follow....thanks

[@CrazyCoupleDIY]

Most welcome.
Stay tuned for more

[@sameerk12982]

Hello from India....Thanks a lot for creating such an informative tutorial with every bit of details...appreciated. Liked Subscribed.

[@CrazyCoupleDIY]

Thanks a lot 👍

[@dimpen]

great videos and tutorials! thank you!

[@CrazyCoupleDIY]

Thanks 🙏

[@ianpritchard6375]

Brilliant job. Thank you!

[@CrazyCoupleDIY]

Thanks, stay tuned for tutorials

[@backoff7447]

Copied from Reddit:
As
someone who is also still learning about electronics and Arduinos I felt the
timing of this being posted was kind of funny and that I should chime in. Now
what's funny about it, for me at least, is that I just finished working with an
OLED on a NodeMCU ESP-12E after not having worked with one for at least a year
(the former being rigged to a Nano). Naturally, I needed a little bit of a
refresher but got it working.
With
that in mind, I saw this post and felt like the timing was right and I'd give
it a quick look since it's still fresh in my mind. To be honest, I didn't
actually expect much - I did my project, I learned plenty about OLEDs and got
them working, and honestly, there are just so many websites and videos out
there already and so much information that what could this video possibly do
for me?
I
was actually really surprised with this. Like I said, the proverbial market is
flooded with information - a plethora of blogs and videos on how to do stuff
like this, and most of them are difficult to read through or unpleasant to
watch. This guy gets it right. His editing and presentation are fantastic, his
video footage is good quality, and he has easy-to-read schematics he walks us
through. Not only that, he goes way above and beyond, showing us how to set up
multiple OLED screens together, how (and why) addresses work, how to use
multiplexers for many OLEDs, and concludes with talking points on the
advantages and disadvantages of using an OLED and common errors in setting them
up.
This
video is really well made and very helpful, and for anyone who is anywhere in
the "just learning" to "needing a refresher" range of skill
level, I couldn't recommended this more. I mean, I just did a project with an
OLED and refreshed myself but still learned some things from this video. This
is honestly the kind of stuff I want to see when I'm looking for refreshers on
something or to learn something new. Great job.

[@verma0111]

Amaizing presentation

[@LightTubes]

Very good tutorial and information, keep posting

[@CrazyCoupleDIY]

Thanks, :)

[@kanika1084]

Best tutorial ever

[@ketanmiyatra8529]

Very Good Tutorial and Really Great learning experience.☺️

[@CrazyCoupleDIY]

Thanks 😊

[@merseytrainz]

Very informative, Thank You

[@CrazyCoupleDIY]

Pleasure

[@ElectroIoT]

wow really very nice tutorial ...

[@Harrzack]

Excellent info -very helpful

[@CrazyCoupleDIY]

Thanks 😊

[@Bianchi77]

Keep it up, nice video, thank you for sharing it :)

[@CrazyCoupleDIY]

Thanks 👍

[@ComandanteJ]

Excelent vid, full of useful information.

[@CrazyCoupleDIY]

Thanks 🙏

[@Monalisa-nk1bc]

Absolute genius, must :)

[@damithsm1980]

Very good explanation....Love it... :-)

[@CrazyCoupleDIY]

Thanks mate, subscribed and stay tuned for more amazing tutorials and projects

[@Stratix91]

whoa, so good content and well done tutorial

[@CrazyCoupleDIY]

Thanks a lot mate :)

[@painhour]

I know this is an older video but when running on an Uno R3 you may need to change 0x3D to 3C to get it to work

[@padhaiisdifficult6322]

Thanks buddy it helped me a lot for my project.......😀😀😀

[@CrazyCoupleDIY]

Pleasure is all mine 👍👻

[@anonymoususer900]

Thank you so much brother awesome tutorial

[@CrazyCoupleDIY]

Cheers ✌️

[@DIYables]

Nice presentation!

[@CrazyCoupleDIY]

Thanks 👍

[@ianpritchard6375]

Great! ssd1306_128x64_i2c works!!
I use an Arduino Due .. and the key for me was telling me that - if I was using a *Mega* - then I should use terminals 20 and 21. The penny suddenly dropped. That works on the Due too.
The Due also has terminals SCL1 and SDA1 in the same position as they are on the Uno.. and they don't work for this. Nor does using A4 and A5 as many tutorials show. Need to use terminals 20 and 21 folks.
Also ..I goofed first time on the mixture of underscores and hyphens in the file names. Out of the box they don't match so need to go through those very carefully.
Thank you!!

[@CrazyCoupleDIY]

Good job, keep it up

[@rembrandtes]

great tutorial , thanks for sharing .my like is done.

[@CrazyCoupleDIY]

Thanks mate :)

[@projected.5943]

amazing tutorial

[@CrazyCoupleDIY]

Thanks for appreciation

[@agazaman]

Thank you,can u make videos about pressure sensor transducer for oil, water

[@anibalvilelarj]

It is a great video ! Thank you.

[@CrazyCoupleDIY]

Thanks mate, stay tuned for more

[@Nickelbag94]

Thanks it's verry helpful vor my projects 😉

[@CrazyCoupleDIY]

My pleasure

[@sg8nj]

Fantastic 🙌

[@CrazyCoupleDIY]

Thank you 🙌

[@amitaimedan]

Excellent video man!

[@CrazyCoupleDIY]

Thanks :)

[@amitaimedan]

@@CrazyCoupleDIY
O... And woman...!?

[@CrazyCoupleDIY]

@@amitaimedan He he he :)

[@MysteryPringles]

Very good explain

[@jayantbenjamin4307]

great video

[@lipigomes6808]

Informative

[@ToniGallardoLlorca]

Very nice!!!!

[@CrazyCoupleDIY]

Thanks, please subscribe for future projects and tutorials :)

[@simantoahshan7527]

great info

[@Mrbeeast297]

Gr8 video keep it up and stay connected

[@shrikantdhone3613]

Very nice
Thanks a lot

[@sajad.7369]

Thanks bro Your works is amazing

[@CrazyCoupleDIY]

It's my pleasure

[@michaelkaercher]

Great video. Greetings from Germany.

[@CrazyCoupleDIY]

Thanks mate

[@kerehore9107]

thank so much ..give me more crazy idea to improve technology

[@CrazyCoupleDIY]

You are most welcome

[@mdhumphreys]

Great job

[@CrazyCoupleDIY]

Cheers