ST7789 Display Review | Uploading Image

[ify]

This display makes me think that 240 pixel resolution was never be so fantastic.

[heyitsSarce]

It seemed like it takes a while for a single image to upload. I’m seeking a small like this to be able to stream from an adventure camera with preferable little latency. Would this be possible with this screen through Arduino?

[marktikhonov]

Well, from this video I can understand that my display drawing speed is not that bad as I thought

[sergeyrt-efvg]

А что так долго грузится? 240 на 240 на 3 = 172800 байтов, при 115200 бит/сек должно справится в четыре раза быстрее!
А с чтением с карты памяти можно такое же сделать?

[TravelwithJayanaMalmeth]

If we removed the cable after upload the image, and connect it to a powerbank, will it work?

[hasanbolat]

hello I am trying to do that but i could not upload the library which is Arduino_ST7789_Fast.h.. Please help me :D

[santiagocorrea]

I ran the setup, but all I get is a white screen after running the code before and after using cool term, any ideas? Thanks in advance!

[OjedasInk]

How do you erase the timer at the end of uploading?

[JimiRodriguez-hp]

Hi... How can I connect a mini camera to that small lcd. Hope you can help me. Thanks

[jonnyherreros]

Hola una consulta nos podría mostrar cómo se puede poner en esas pantalla LCD TFT redondo RGB IPS HD 3.25 cm con resolución 240x240.. los ojos en movimiento y cómo se puede poner el sharinga por favor 🙏

[llAmeretat]

i don't know where's the problem but my Arduino show the pic for 2 sec and then the image disappear

[jakesllama]

Hello @ElectronicsBd thank you very much for the support. Please could you repair the googledrive link? Really would like that code :)

[ujnas]

Can you play small resolution video files as well??

[janan]

Can you please explain how to play video from SD card on these LCD using Arduino?

[GibranSegovia]

I can't access to the code, but I copy all of that and works fine putting on display "WAITING FOR DATA", but after that, when I put my Image, its shows only in black and white and it seems like its on other size, but I check several times it was 240x240 pixels in format BMP, and check the way I put the image on the other software. I think the problem is on the image, but Idw, what kind of convertor and re-size software you used?

[theovannoort]

I have the same lcd. Is it possible to load more pictures and show them randomly on the lcd. thank you

[josemarcosmartinena]

Una pregunta como se podría conectar el celular la pantalla por medio de cables

[SheisSavRichardss]

Is it possible to have one big picture on more than one screen ? Like a video wall

[batuhanguney]

can I just connect sda scl 5V and GND to HDMI cable and use it as a monitor?

[tamgaming]

Can you tell me if this can work also with ESP32? Do you have a maybe a tutorial or ready sketch for it?