@@RAM9031 i am not sure you understood what i was saying 😁. What i was getting at is creating a tiny computer using one uC as CPU, another uC as dedicated graphics, and so on.
I mentioned the performance boost. Just displaying the frame buffer does not use any cpu performance anymore. You can use both cores of the esp32 for your other stuff. The 3d example only utilizes one core to render 60fps in realtime. The other core is idle. The third low power core is also idle, but I'll get to this later 😈
The moment 'Hello World' appeared on the VGA monitor from an ESP32, I was seriously high-fiving you. This is so damn cool! So many ideas for projects with proper visual output now! Really nice work!
this is truly incredible work. I stumbled onto your channel a few days ago and immediately subscribed. You are doing some really amazing work kudos to you! Keep up the amazing content
5 years now, but still must comment, GREAT WORK!!!! Have race status display needed and pile of vga lcd's hacked with super bright red led backlight, just need to send data to it, plain red text. perfect almost free display and wireless too. sweet!
It totally works Very much exciting to drive displays via VGA Practically we can have any device output a VGA signal without using display modules Application wise for industrial monitoring systems they can have all readings on their generic vga displays
At first I thought these projects were being done with a ESP8266 and I though WOW! Those little buggers are amazing! Then I realized a ESP32 is a totally different animal. I just ordered a ESP32. The specs are amazing for the price. Can't wait to dig into one...
Fabulous! This library is the one and only library people need for their ESP32. You should name it accordingly! Something like the ESP32Lib... ;-) Seriously: very cool and thank you for sharing your work!
thank you from the future. esp to vga will help me(i hope) in making multibit grayscale monitor out for diy photopolymer printer as all i really need is some servo output, and timed image change
Nice idea. I've been wanting to put together a simple VGA (640*480) terminal for ages - 8 colour, VT52 style line drawing and such - and now I have the difficult bit all done in a single microprocessor board. Okay, maybe I'll need to play around a bit with the code, but still .... Thankyou.
And Finally the day has come... After months of mind reading... You have finally completed the tutorials I require to finish my home project!!! (After I make a privat3 playlist and get to work 3xp3ct those #'s) Level 2: Sartu prodoosaru!~
@Brian Lough: You speak for the many! :) I see what bitluni has done as an exciting enabler for the huge majority of creative makers who don’t wish to deal with the low level detail of creating VGA signal timing. Now to see what awesome project ideas this inspires!
I became aware of another ESP32 - VGA project this afternoon. A general TH-cam of Fabrizio Di Vittorio VGA should find the details. Interesting ideas between two engineers.
did you ever play with either set of libraries? I stumbled upon the Fab one when I was having trouble with bitluni version, the Fab one wouldn't even compile for me, missing some files or something., Just curious if you used it & what your impression was in comparison to bitluni?
Wow this is amazing! Wonderful job bitluni! You've got me thinking now if you could start implementing microkernels on ESP32 w/ VGA driver to create a rudimentary computer w/ OS. Great work!
wow respect for the simplicity! more people with such expertise should be able to think back when they didn't know shit. Great content! and phenomenal library! will surely use it once i can get hold of some VGA CRT monitor :)
I want same but with Esp 32 cam web based system using one of its gpio to also genral video signal in composite formet so we can also transmit it using rf diy transmitter and amp to analogue crt tv .
Great... Can change background color to black color and put the word in center of screen as white color? As if i want show one value all the time on the screen
Awesome work, luni! By the way, if you don't want to sacrifice a VGA cable, or have a more streamlined hardware solution, look up "vga breakout" for a neater connection point. :)
Hello, very cool your lib. Fantastic work. I would like to know how do you get the data used in the thinker.h , how do you convert the numbers from 3D model to it be useful in C ? What format of model your lib read? (MDL5/Blender/3ds/etc...) Thank you in advance.
This looks awesome! Can't wait for the next in the series. Is it possible to use this in conjunction with the OV7670 camera modules? Or do they both rely on the same hardware peripherals?
Hey, great video! I share with all my friends! Otherwise, bitluni, you are the best! One question. Can this tutorial used on normal ESP32 developer kit, not V4, just V3, and can it used on newer monitors, not only old? Thanks advance!
How are you ensuring a voltage between 0 and 0.7V without putting resistors? Connecting directly to the digital outputs means providing 3.3 or even 5V which is outide VGA specifications.
Amazing! I definitely want to give your library a shoot, especially since I have so many VGA cabels at home just waiting to get decapitated *evil grin* ;)
A solution for the VGA e-waste, save the earth, enough room inside monitor to fit an Arduino, great! (psssst: did you know you can still use a VGA monitor on HDMI? You only need a cheap adapter to be able to do this!)
Hi, i really enjoyed this so thank you for sharing! Would it be possible to use box3d library to have 2d shapes bounce around with physics on the ESP? just curious as I have no experience coding but like the idea!
Really nice! But you should really rename the library to something more related to what the library does... instead of your name, what happens on your next libraries? ;)
that's intentional. if you type bitluni all my libs gets listed. you could use esp32lib as search term. the expamples in the menu get sorted alphabetically. you wont find it if it starts with VGA or something. probably the reason adafruit libs start with adafruit all the time
Bitluni. I have a project idea for you. Decoding the composite video signal from a old cctv camera with an esp32 and displaying it on an internal webserver, do you think that it's possible?
bitluni's lab Hace 13 horas I mentioned the performance boost. Just displaying the frame buffer does not use any cpu performance anymore. You can use both cores of the esp32 for your other stuff. The 3d example only utilizes one core to render 60fps in realtime. The other core is idle. The third low power core is also idle, but I'll get to this later
Hello I just bought one of the your boards. I would like to know if you can add in the library rotation. I would like to use your board for a telepromter
So, could we use this for one uC as vga, another as CPU, stuff like that?
You can use a VGA and Composite video library for Arduino DUE. Look for DueVGA by Stimmer. It is the only other MCU I know that has VGA library.
@@RAM9031 i am not sure you understood what i was saying 😁. What i was getting at is creating a tiny computer using one uC as CPU, another uC as dedicated graphics, and so on.
@@Voidsworn got it, sure, as you know two CPUs are available, I think just take care for each CPU load.
@@RAM9031 oh, crap...oops 😂. I actually knew that, brain fart. Thanks again.
I mentioned the performance boost. Just displaying the frame buffer does not use any cpu performance anymore. You can use both cores of the esp32 for your other stuff. The 3d example only utilizes one core to render 60fps in realtime. The other core is idle. The third low power core is also idle, but I'll get to this later 😈
The moment 'Hello World' appeared on the VGA monitor from an ESP32, I was seriously high-fiving you. This is so damn cool! So many ideas for projects with proper visual output now! Really nice work!
Your Library is so so cool. I hooked it up, flashed VGAHelloWorld and it worked. Yay. Swapped P0 for P4 as P0 seems to stop it from booting.
this is truly incredible work. I stumbled onto your channel a few days ago and immediately subscribed. You are doing some really amazing work kudos to you! Keep up the amazing content
5 years now, but still must comment, GREAT WORK!!!! Have race status display needed and pile of vga lcd's hacked with super bright red led backlight, just need to send data to it, plain red text. perfect almost free display and wireless too. sweet!
It totally works
Very much exciting to drive displays via VGA
Practically we can have any device output a VGA signal without using display modules
Application wise for industrial monitoring systems they can have all readings on their generic vga displays
At first I thought these projects were being done with a ESP8266 and I though WOW! Those little buggers are amazing!
Then I realized a ESP32 is a totally different animal.
I just ordered a ESP32. The specs are amazing for the price. Can't wait to dig into one...
the espfever is spreading, it's getting close to an epidemic
Awesome start to the library! It's crazy you can get VGA out of such a micro-controller!
Fabulous! This library is the one and only library people need for their ESP32. You should name it accordingly! Something like the ESP32Lib... ;-)
Seriously: very cool and thank you for sharing your work!
thank you from the future. esp to vga will help me(i hope) in making multibit grayscale monitor out for diy photopolymer printer as all i really need is some servo output, and timed image change
The "Hello world" sample would have been a big surprised if we don't know what's being uploaded :)) :)) Great Library man :D
Nice idea. I've been wanting to put together a simple VGA (640*480) terminal for ages - 8 colour, VT52 style line drawing and such - and now I have the difficult bit all done in a single microprocessor board. Okay, maybe I'll need to play around a bit with the code, but still ....
Thankyou.
And Finally the day has come...
After months of mind reading...
You have finally completed the tutorials I require to finish my home project!!!
(After I make a privat3 playlist and get to work 3xp3ct those #'s)
Level 2: Sartu prodoosaru!~
Finally, something pitched at my level 😂
Hahahahahhah!!!
@Brian Lough: You speak for the many! :) I see what bitluni has done as an exciting enabler for the huge majority of creative makers who don’t wish to deal with the low level detail of creating VGA signal timing. Now to see what awesome project ideas this inspires!
You are a god at Arduino.
all hail bitluni
I became aware of another ESP32 - VGA project this afternoon. A general TH-cam of Fabrizio Di Vittorio VGA should find the details. Interesting ideas between two engineers.
did you ever play with either set of libraries? I stumbled upon the Fab one when I was having trouble with bitluni version, the Fab one wouldn't even compile for me, missing some files or something., Just curious if you used it & what your impression was in comparison to bitluni?
Dude I love your channel so much man
You make things so clear and precise and with such amazing outcomes
This is a fantastic idea! I'm sure even experienced devs will find the library useful, since we all know devs like to be lazy when they can! :D
Wow this is amazing! Wonderful job bitluni! You've got me thinking now if you could start implementing microkernels on ESP32 w/ VGA driver to create a rudimentary computer w/ OS. Great work!
Well done! So many cool projects will come from this.
more awesome work. cant wait to try out the lib!
For a $5 board, this is crazy impressive.
This is exactly lean solution to utilize my old VGA monitor.
You are a goddamn hero bitluni ❤️
Very cool! 😎 Is there a possibility to display text with the monitor in portrait mode?
You can use built in DAC to produce much color
wow respect for the simplicity! more people with such expertise should be able to think back when they didn't know shit.
Great content! and phenomenal library! will surely use it once i can get hold of some VGA CRT monitor :)
Hey Bitluni,
After seeing the animation at 5:30, I must ask - do you have any demoscene related background? :)
www.pouet.net/groups.php?which=4307
Brilliant! Great job with the library.
I have only one word
Superb....👍
Great work.
You could make one hell of a conference badge with a VGA monitor and this :)
CRTBadge :p
imagine walking into a room with a crt strapped to your chest
@@ToasterWithFur I'd be lying if I said I hadn't already been considering the logistics of it :)
Thanks bitluni... you are great!!! saludos amigo nuevo suscriptor.... me gustan mucho sus trabajos!!!!
You did a great project. let me ask you. How can we increase font size of the texts being displayed on the monitor? I am waiting you. Kind regards!
Stunning, can't wait to give this a go, you make the rest of us look a bit.... well.... rubbish....
thats an understatement
Gonna have to buy an esp32 now! Great video as always
I want same but with Esp 32 cam web based system using one of its gpio to also genral video signal in composite formet so we can also transmit it using rf diy transmitter and amp to analogue crt tv .
Very nice!WIll you consider to use BT chip in the old day instead of the risistors?
Such an awesome project Bitluni,
Is there any plan to load / display images in JPEG or BMP format? Thanks
Great... Can change background color to black color and put the word in center of screen as white color? As if i want show one value all the time on the screen
Awesome, thanks for the lib. i can see several other project that can come from this lib.
Awesome work, luni!
By the way, if you don't want to sacrifice a VGA cable, or have a more streamlined hardware solution, look up "vga breakout" for a neater connection point. :)
nah, thats way to good. It only works because the wankiness of the connection attracts black magic
Cool!
I wonder if smart mirror can be built with this...
I can't wait to see next video
Hi, thanks for sharing it. very nice. Don't we need resister ? Can we pass 3.3 volts on svga wires ?
THIS IS AMAZING! Any chance you can do instructional on how to draw to screen? I want to draw scrolling ECG.
Hello, very cool your lib. Fantastic work. I would like to know how do you get the data used in the thinker.h , how do you convert the numbers from 3D model to it be useful in C ? What format of model your lib read? (MDL5/Blender/3ds/etc...) Thank you in advance.
This looks awesome! Can't wait for the next in the series. Is it possible to use this in conjunction with the OV7670 camera modules? Or do they both rely on the same hardware peripherals?
I'll try to put it in the lib, too
You are a genius! Congratulations!
Hey, great video! I share with all my friends! Otherwise, bitluni, you are the best! One question. Can this tutorial used on normal ESP32 developer kit, not V4, just V3, and can it used on newer monitors, not only old? Thanks advance!
Great series, love it. Looking forward to the next part ;)
Amazing job... something i have been craving for since long... from U. :)
Great work man, thanks for sharing it!
this could be an awesome stock ticker display.
This is actually really cool.
wow, that was a great proyect, good job :)
Ding! .... epic work dude
with what programming language you made the library ?
I call you the master of ESP !!! keep it up bro ..
shouldnt pins 6 7 and 8 be grounded as well since they are red green and blue return wires. The vga pinout shows these as ground as well
Good, please tell how to turn the vga monitor into a digital/analog clock.
Thanks
that was the best thing i have ever seen
so cool! gonna try this next!
Is there option to displey 1080p (16:9) just for text?
How are you ensuring a voltage between 0 and 0.7V without putting resistors? Connecting directly to the digital outputs means providing 3.3 or even 5V which is outide VGA specifications.
It gives me so many ideas 😍
Amazing! I definitely want to give your library a shoot, especially since I have so many VGA cabels at home just waiting to get decapitated *evil grin* ;)
A solution for the VGA e-waste, save the earth, enough room inside monitor to fit an Arduino, great! (psssst: did you know you can still use a VGA monitor on HDMI? You only need a cheap adapter to be able to do this!)
Honestly, you could probably build an adapter with arduino/esp32 lmao
Trying everything exactly as you show I still get error compiling for esp32 (every option i try)
very cool and thank you for sharing your work!
Great! Already making videocard for arduino nano =)
This got me so excited!
will the bitluni arduino library work with any esp32 board or does it have to be a specific one?
Can't you use a shift rehister to drive a resistor ladder, halving the output pins required?
can esp32 be interested into a TV set to become smart TV or bring internet Expirence to the TV?
So could i uso a laptop screen as a screen for a menu for my proyect and with botons select and all?
Ah, hits me right in the Turbo Pascal nostalgia. GRAPH.TPU, anyone?
Excellent work!
very good, congratulations
Perfect! Next step WiFiDisplay(miracast) ?
What’s about a HDMI or DVI-Port? Is it possible with the ESP? How is the video memory organized?
DVI is a good idea I think!
Hi, i really enjoyed this so thank you for sharing! Would it be possible to use box3d library to have 2d shapes bounce around with physics on the ESP? just curious as I have no experience coding but like the idea!
Wow this is awesome! Thank you very much!
Great Job! Thanks for sharing.
Really nice! But you should really rename the library to something more related to what the library does... instead of your name, what happens on your next libraries? ;)
that's intentional. if you type bitluni all my libs gets listed. you could use esp32lib as search term. the expamples in the menu get sorted alphabetically. you wont find it if it starts with VGA or something. probably the reason adafruit libs start with adafruit all the time
Hey Luni man, I was curious what would be the highest resolution do you think you can do on images using thevga on ESp32?
Okay that's really easy
Finally I can do it 😎
very very good, thanks !!!!! 65 fps it s a great value.
Ultra awesome dude!!!
Bitluni. I have a project idea for you. Decoding the composite video signal from a old cctv camera with an esp32 and displaying it on an internal webserver, do you think that it's possible?
Very nice and very clear! Thanks
As the ESP32 has dual cores, Could we use a core for display vga graphics and another core for other codes?
bitluni's lab
Hace 13 horas
I mentioned the performance boost. Just displaying the frame buffer does not use any cpu performance anymore. You can use both cores of the esp32 for your other stuff. The 3d example only utilizes one core to render 60fps in realtime. The other core is idle. The third low power core is also idle, but I'll get to this later
Cool gonna try this out.
Well done man!
Salut est-il possible de dupliqué l'affichage de l'écran nextion, sur un écran tv via un module arduino VGA ?
I create pulse counter, I want show pulse counter value means live change digits in VGA screen. which example is best ?
this dude is the best
i agree
hi hi, I'm from Perú, your videos are great, I would like to know what camera esp or for arduino has better image quality
Hello I just bought one of the your boards. I would like to know if you can add in the library rotation. I would like to use your board for a telepromter
just awesome!
good job, My monitor dosn't support 240p resolution, can it display the image?
High, very good video, is there a version with high quality text? Thanks
460x480 is the highest with this implementation.