ESP32 Project - Fast Jpeg images in 3.2-inch TFT LCD (ILI9341)
ฝัง
- เผยแพร่เมื่อ 3 ก.ค. 2019
- In this video, I show you how to use 3.2-inch SPI TFT LCD with ESP32. For making jpeg showing up, you need an ESP32, Adafruit libraries, SPIFF, and jpeg decoder.
To get a high speed of SPI, you need to use the correct IO pin.
I hope the video is helpful for all students.
[Hardware]
- WEMOS LOLIN32 Lite
- 3.2 inch 320*240 SPI Serial TFT LCD Module Display Screen with Touch Panel Driver IC ILI9341 for MCU
[ESP32 INSTALL]
randomnerdtutorials.com/insta...
[Adafruit ILI9341 Driver]
github.com/adafruit/Adafruit_...
[Arduino esp32fs plugin]
github.com/me-no-dev/arduino-...
[Arduino JPEGDecoder library]
github.com/Bodmer/JPEGDecoder
[JPEG Functions]
github.com/Bodmer/JPEGDecoder...
[Adafruit library]
- adafruit gfx
- adafruit adafruit ili9341
[EZGIF]
ezgif.com
[Project Github Link]
github.com/0015/IdeasNProject...
Music:
Music provided by NoCopyRightSounds from TH-cam.
#ESP32 #Arduino #Projects #SPIFF #ILI9341 #TFTLCD #Jpeg #Gif #App - วิทยาศาสตร์และเทคโนโลยี
![[TH] VCT Masters Shanghai Playoffs DAY 3 // FNC vs FUT | EDG vs PRX](http://i.ytimg.com/vi/pw2T5v0ogDI/mqdefault.jpg)
Subscribe - th-cam.com/users/ThatProject
Thank you on this video tutorial. I`v been searching for this for months :)
Keep up the good work.
perfect instruction. exactly what i was looking for
Thank you
Man i like to watch ur vids when i'm depressed it makes me feel better thank u
😂
Wow cool tutorial bro. Is it the same for nodemcu esp8266 as well? and is there a possibility of saving those images in the memory card (behind the display) and use them??
TheVirtualkillerz Hi. Yes, it's working on ESP8266. You need to check the hardware pins to make it fast drawing. One of my projects shows a drawing Google map on the Node MCU with a similar display. I hope it'd be helpful.
There is a lot of tutorial to use SD card so I hope you can find it from google. I've not dealt with using the SD card in my projects.
Great playlist! does it run on esp8266? or the 8266 just does not have enough power to do ?
ESP8266 is good enough. Just check the size of SPIFFS.
Great, thanks for video.
Have you compared adafruit lib with TFT_eSPI (Bodmer)?
I suppose last one would be faster.
Use Bodmer's TFT_eSPI. I strongly recommend it.
@@ThatProject Why is the gif so slow? any way to make it faster ?? not fluid enough
@@ragesmirk To make it faster, you have to eventually raise the FPS in this hardware, but there's no breakthrough at the moment.
@@ThatProject I've found a breakthrough, I use github.com/bitbank2/AnimatedGIF runs very smooth. Up to 30FPS
@@ragesmirk Which exemple of the library did you use?
Do you have other video that teach how to wire ESP32 to touch pins and create touch menu on the screen?
This video is for ILI9488 instead of ILI9341 but almost the same. Check it out. th-cam.com/video/OXUZEHMFFwc/w-d-xo.html
I need to use an SD card because there are many images in my project and it exceeds the memory of SPIFFS. Could you help me?
There are many examples of using SD cards on ESP32 on Google. randomnerdtutorials.com/esp32-microsd-card-arduino/
I just ordered TFT touch screen from online market. It has the exact pin layout except that it is 2.8" 240x320. Will the code work on my TFT?
Pal Sih Hi. I think it’s working same as mine.
@@ThatProject Thank you
Is there a way to download a jpg image from a website, say weather radar map every few minutes and display on the tft with out saving in spiffs, just a ram array?
Unfortunately, there is no good solution. Why can't you save it in SPIFFS and show it every few minutes?
@@ThatProject because spiffs has limited read writes, so ram is better. The jpg file size is about 50k bytes, so the should be enough ram to store the image until it's passed to the tft.
I guess the hard part is downloading the jpg from a url.
@@Tony770jr Well, you can save the file size up to 1MB in the default partition scheme in SPIFFS. Anyway, if your problem is to download an image file from a URL, this would be helpful. github.com/Bodmer/TJpg_Decoder/blob/master/examples/Web_Jpg/Web_Fetch.h
Hey I m using 1.3 inch TFT display with ST7789 driver any suggestion like what should i change in the project to make it work ?
First, prepare the jpeg image files. It's recommended that the resolution of these images be the same as the resolution of your display. Then put the images into SPIFFS. You are using ESP32 and the TFT_eSPI library, right?
@@ThatProjectBasically Sir i want to make project in which ESP32CAM is connected to the 1.3 inch TFT Display with Driver IC ST7789 with a real time view like a camera. So i followed your project and watched one of your video related to what i want (( ESP32CAM to ESP32 (feat. TFT LCD) )) in that you have used 3.2-inch TFT LCD (ILI9341). So i wanted to know sir like what changes i have to do according to my display (i m following your way to make it) to make it work...
@@aryanthappa9307 If so, all you need is that set up your display in the user_setup.h in TFT_eSPI. After that, you upload my source code into your ESP32. That's it.
@@ThatProject After setting up what i have to do with the user_setup.h? like i have to open that also while uploading the code in ESP32?
Hi, good tutorial..can you do a tutorial same as this but with the HUB75 LED RGB 64x64pixels Panel?
Felani Mohd Tauhed It looks good. I wanna make project with this one if I have a chance. Thanks.
i just replicate this project, but i change the hardware, i use an esp32 devkitv1 with the 1.8" tft ST7735, just change the parts inside the code to fit the new hardware, but i'm getting this error :
Arduino\libraries\Adafruit_ST7735_and_ST7789_Library/Adafruit_ST77xx.h:111:8: error: 'virtual void Adafruit_ST77xx::begin(uint32_t)' is protected
void begin(uint32_t freq = 0);
^
jpgscreen:27:13: error: within this context
tft.begin();
this means that in the sketch, the line with the " tft.begin " command makes the Adafruit_ST77xx.h to fail, i open that file in question, but at the end of the file there are some lines that are under a protected tag... i don't understand how this is not working... anyone have a solution?
protected:
uint8_t _colstart = 0, ///< Some displays need this changed to offset
_rowstart = 0, ///< Some displays need this changed to offset
spiMode = SPI_MODE0; ///< Certain display needs MODE3 instead
void begin(uint32_t freq = 0);
void commonInit(const uint8_t *cmdList);
void displayInit(const uint8_t *addr);
void setColRowStart(int8_t col, int8_t row);
Would it work faster if the images were bitmap files instead of jpg?
Yeah, I believe so. Decoding Jpeg takes more extra time compared to Bitmap. However, the problem with the bitmap is size.
So this could potentially be used to make a UI right, at least thats what im thinking
Yes, that's right. I think this can be the beginning of making the UI.
Sketchbook won’t show up. Idk if my file structure is wrong but it won’t see it
ESP32FS needs to dropped in “tools” folder
@@lanedj801 Install this, github.com/me-no-dev/arduino-esp32fs-plugin/releases/
Then you can see the ESP32 Sketch Data Upload in your Arduino.
Great!
Thanks.
Can I use esp32 v1 devkit?
Sure.
Hi,very good tutorial.How to support a four-inch screen.
qi gao Hello. What kind of display do you have? 4 inch what?
@@ThatProject 480*480p TP IPS
@@ThatProject
This TFT. TP + 480*480P +ISP
item.taobao.com/item.htm?spm=a1z0d.6639537.1997196601.77.c1797484QzI25O&id=615401695765
can you help me , to ILI9255 LCD ? great video
Please check this post. www.hackster.io/Arnov_Sharma_makes/getting-started-with-ili9255-tft-lcd-378331
how to play video on tft via SD card
Well, I've never tried to play a video file from ESP32. I hope this would be helpful for you.
www.instructables.com/Play-Video-With-ESP32/
Music could be better 😏
I fell asleep...
FlyBy2507 sorry;; set the video speed 2x.
@@ThatProject :-D Well done.
@@ThatProject The music sounds good at 2x speed :)
I am having a problem with LitteFS when I run final code, can you help me?
E (941) esp_littlefs: ./components/esp_littlefs/src/littlefs/lfs.c:1225:error: Corrupted dir pair at {0x0, 0x1}
E (941) esp_littlefs: mount failed, (-84)
E (944) esp_littlefs: Failed to initialize LittleFS
How did you use LittleFs instead of SPIFFS? Have you checked the official example of it? Arduino IDE> Examples> LittleFS> LITTLEFS_Test