ESP32 E-Paper Display Review ( Waveshare 2.9")

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  • Опубликовано: 29 окт 2024

Комментарии • 73

  • @patryk0493
    @patryk0493 3 года назад +14

    Hey, I found a mistake inside your sample code. When you include the libraries mentioned below you got an error - you have to replace .cpp to .h like below:
    #include
    #include
    #include

    • @Julian_Kulenkampff
      @Julian_Kulenkampff 3 года назад

      took me a while to find the same error - please vote up P.E. -

  • @TheKvc
    @TheKvc 2 месяца назад

    I love Quotes too.... its a sign of a smart individual to read Quotes and remind himself about life's truth.

  • @Unordung
    @Unordung 6 лет назад +15

    Good to see you're back! I hope you are well.

    • @Educ8s
      @Educ8s  6 лет назад +7

      Hey Johann! Thanks for your interest! I am fine! I just needed a break to recharge!

  • @moenkopiproductions2422
    @moenkopiproductions2422 9 месяцев назад +2

    thank you Nick ! I had some struggles but got it working. I'd like to add my comment for others using the Waveshare 2.9 display.
    In the GxEPD library, you need to select the one for "Waveshare variant", the others don't work. I am using a ESP32 Dev Board as well.
    #include // 2.9" b/w Waveshare variant, TTGO T5 V2.4.1 2.9"

    • @JohannSuarez
      @JohannSuarez 2 месяца назад

      LEGEND! Thank you! This saved me potentially hours of painstaking troubleshooting

  • @sylvainlazare1114
    @sylvainlazare1114 6 лет назад +2

    Thank you! Nice to hear from you again!

    • @Educ8s
      @Educ8s  6 лет назад

      Hello, my friend! It's nice to be back!

  • @yanito1979
    @yanito1979 6 лет назад +1

    Hey Nick, great to see your videos again. Keep them coming.

  • @jonvannatto
    @jonvannatto 6 лет назад

    Great to see a new video from you! Was worried you were suffering from RUclips burnout. Thanks for sharing your knowledge with us.

    • @Educ8s
      @Educ8s  6 лет назад

      Thank you very much for the interest! I am happy to be back!

  • @Johncoffee2002
    @Johncoffee2002 6 лет назад

    Indeed, great to see you back. As always - nice video and project.

  • @MrAtarifreak
    @MrAtarifreak 6 лет назад

    Hi Nick, Good to see that you have a new video. Again nice information. Thank you and continue with the good work.

  • @jrosillo3
    @jrosillo3 6 лет назад

    e-paper is incredible, I want to use one in my next proyect.

  • @MarceloRezende75
    @MarceloRezende75 6 лет назад

    This one of the best arduino project channel. Thank you

    • @Educ8s
      @Educ8s  6 лет назад

      Thank you Marcelo! Cheers!

  • @lorenloren2259
    @lorenloren2259 6 лет назад

    man that display is so cool....am gonna use it in my biomedical projects.....bring 'em on some more dude, the world is waiting to be changed

  • @PJElliot
    @PJElliot 6 лет назад +5

    Do you need to switch off the 3.3V power to the display when in sleep to minimize power consumption?

  • @Aualas
    @Aualas 6 лет назад

    Nice project!! I love your projects and Thank you to share it with us!

  • @charlykappel0103
    @charlykappel0103 9 месяцев назад

    Hi my friend ! Do you think it's possible to mirror a mobile disply (or parts of that) on en e-paper or similar display?

  • @geekchameleon
    @geekchameleon Год назад

    The "flashes" from image to all black to all white to new image... I'm sure it is to ensure a clean wipe of the old image before the new one is displayed.
    Is that how the onboard controller updates the display, or is that done by the esp32 library?

  • @RubenLensvelt
    @RubenLensvelt 6 лет назад

    I see these parts in a doorbell system for a commercial building or a big apartment building. It could save a lot of money in the long run when tenants often come and go. Instead of the plastic CNC card that has to be replaced manually, just upload the new tenant name and or company logo to the corresponding bell button.

  • @joedempseysr.3376
    @joedempseysr.3376 6 лет назад

    Nick, it's good to see you back in action. Thanks for an interesting video.
    It seems to me that it should be possible to convert a .bmp file into data for use on the display on the fly instead of using some conversion program. I'll be looking into this myself.

  • @BernhardHofmann
    @BernhardHofmann 6 лет назад +1

    How much power doors it use to update the display? There seems to be a flicker when it updates - is that just on camera or do you see it in real life? I'm assuming for that reason you wouldn't scroll the display but "flip pages" to reduce the number of updates.

  • @janbording1791
    @janbording1791 3 года назад +1

    Be aware that this display cannot handle direct sunlight. I suspect high temperature, like in the tropics, is also a problem. I had two displays that worked nice in Norway. In Grenada, the screen became impossible to read. Returning home they worked again.

  • @roghibashfahani15
    @roghibashfahani15 Год назад

    hello sir, is it possible change the image at runtime, i mean when arduino uno is running we send the hex array from serial

  • @gabodrg
    @gabodrg 6 лет назад +4

    you need a better mic and this channel would be 10/10

    • @pileofstuff
      @pileofstuff 6 лет назад +1

      The mic is OK, what you are hearing is the room echo.

  • @shehryarshaheen7115
    @shehryarshaheen7115 6 лет назад

    we miss you man

  • @avejst
    @avejst 6 лет назад

    Thanks for sharing:-)
    Interesting projects :-)

  • @pirateman1966
    @pirateman1966 6 лет назад +1

    Their slow update rates limits them to scenarios where the screen is not updated often, such as e-readers, weather monitoring or clocks.

    • @Educ8s
      @Educ8s  6 лет назад

      I think yes, but I haven't tried it.

  • @hiteshchavan2088
    @hiteshchavan2088 3 года назад

    So can we use 7.2 epaper and add pdf book as bitmap img to make it as e reader

  • @MrRoman238
    @MrRoman238 6 лет назад +3

    There is an error why your project don't compilate anymore in IDE. New change of the GxEPD - don't include .cpp files in your Project, there should be included .h files of the library. Just change an extension of all the files which are .cpp to .h and it will work again.

  • @vivekchauhan1706
    @vivekchauhan1706 5 лет назад

    I am using a Lolin NodeMCU V3. Any pointers as to how this can be extended to it?

  • @atata0215
    @atata0215 6 лет назад

    how u have figured out the connection to the PIns busy ,RST,DC ?
    as i knew spi need only 3 wire /4 wire ?
    but you have 5 without VCC,GND

  • @mrb632
    @mrb632 6 лет назад

    Hi .. I have a question can we use this display with pic microcontrollers thanx....

  • @MikeKranidis
    @MikeKranidis 6 лет назад

    Αγαπητέ Νίκο,
    προσπάθησα να κάνω compilation το sketch σου, αλλά βγάζει μηνύματα λάθους στο Arduino.
    Υπ'όψιν ότι το Arduino-esp32 core το κάνω συχνά updates από το github master branch, δε ξέρω αν το πρόβλημα δημιουργήθηκε από αυτό. Σε παρακαλώ δες το θέμα και απάντησε μου. Σε ευχαριστώ.
    Με εκτίμηση, Μιχάλης

  • @MrMrjacky7
    @MrMrjacky7 6 лет назад +1

    Hi! where did you find the jumper wires for the screen?

  • @electronic7979
    @electronic7979 6 лет назад

    Useful video

    • @Educ8s
      @Educ8s  6 лет назад

      Thank you my friend!

  • @sergioaiello7135
    @sergioaiello7135 4 года назад

    Hello Nick, thank you for your effort in sharing your experience in this niche technology! Unfortunately I bought a different hat from WaveShare. This module mounts the voltage translator TXB0108 (by Texas Instruments). Since you scouted this technology some time ago, you might have tested other solutions and I'm wondering if you can give me a suggestion on how to program this device. The connecting wires are 8 as in many other implementations (VCC, GND, DIN, CLK, CS, DC, RST, BUSY). Thank you in advance.

  • @123comwarrior
    @123comwarrior 6 лет назад

    Αγαπητο καναλι!!!Go on

  • @vijayprakashvj
    @vijayprakashvj 5 лет назад

    Hi, Can you share the code for 1.5" Epaper display using ESP32

  • @maxwell_edison
    @maxwell_edison 5 лет назад

    Can these produce gradients???

  • @azramansari4292
    @azramansari4292 3 года назад

    Hey Nick. This is a great project. Although I am trying to get this thing to work on something more challenging like using SD card having bitmap files and displaying the image from there. Can you post a video on a related project?

  • @aardvarksrock
    @aardvarksrock 5 лет назад

    What software to convert to bitmap data (not paint dot net]??

  • @engineer2you
    @engineer2you 6 лет назад

    Could you tell me what camera you use to record this video? Thanks

    • @Educ8s
      @Educ8s  6 лет назад

      Hello, I am using a Nikon D7200, with a Nikon 105 Micro, and a Nikon 35mm lens, cheers!

  • @saurabhkoshta
    @saurabhkoshta 5 лет назад

    Hi, what is the thickness of this module

  • @mahkhi7154
    @mahkhi7154 Год назад

    He Says in The Video, "The Screen takes Two Seconds to Refresh."
    However, he Shows in the Video, it Refreshing in 0.5 to 1 second.

  • @devluz
    @devluz 6 лет назад

    Hmm wonder if I could make a tiny ebook reader with that... Or something for showing notifications / rss feeds. Main UI and configuration could be done via a smartphone and then it can just show the raw data with two buttons to scroll.

    • @Educ8s
      @Educ8s  6 лет назад

      Yes, that's a good idea!

  • @udith-pz4tv
    @udith-pz4tv 6 лет назад

    Thanks........ gooooooooood..

  • @ask-wj2pf
    @ask-wj2pf 6 лет назад +1

    👍🏻
    Remember my request thanks

  • @brijensomaiya6273
    @brijensomaiya6273 5 лет назад

    how to upload text instead of images

  • @FlorentMorselli
    @FlorentMorselli 6 лет назад

    The reverb is quite annoying... Nice project anyway 👍

    • @Educ8s
      @Educ8s  6 лет назад +1

      Hey, thanks for the feedback! Cheers!

    • @DogRox
      @DogRox 6 лет назад

      I think it's just because he's in a large room in a sound is bouncing around in it. I don't think it's intentional.

    • @GRBtutorials
      @GRBtutorials 6 лет назад +1

      If that's the problem, he could make some sound absorption panels with some towels. Yes, you read that correctly, towels: ruclips.net/video/pABvTWSxOes/видео.html.

    • @Educ8s
      @Educ8s  6 лет назад

      I will try to make some towel panels soon! Even though I upgraded my sound system with a new microphone and console I still have sound problems.

  • @amandwato
    @amandwato 6 лет назад

    you don't have to convert a 3.3V data line to 5V?
    as shown here: hackaday.io/project/43861-the-waveshare-29-e-paper-display

    • @Educ8s
      @Educ8s  6 лет назад +1

      The ESP32 is a 3.3V microcontroller, so you can drive the display directly.

  • @qzorn4440
    @qzorn4440 3 года назад

    gee, why am i watching a musk commercial$$$ ...:/

  • @jatinkashyap698
    @jatinkashyap698 6 лет назад

    Make new project with it

    • @Educ8s
      @Educ8s  6 лет назад

      Sure I will!

  • @konohh
    @konohh 6 лет назад

    Wow, you connected a display to a microcontroler... What an awesome project... Come on, you can do so much better.

  • @123comwarrior
    @123comwarrior 6 лет назад

    Αγαπητο καναλι!!!Go on