Elecrow 7" HMI ESP32 Display 800x480 RGB TFT LCD Touch Screen Controller/Driver IC's

How-to
1

Description

I am getting started with 7" display from Elecrow. I will be using eclipse and LVGL. Arduino _GFX Master read me for example shows list of supported single chip device drivers. I don’t see EK9716BD3 & EK73002ACGB listed.
Does any one have schematic in Pdf form.

What MCU/Processor/Board and compiler are you using?

ESP32-S3-WROOM-1-N4R8

What LVGL version are you using?

Lvgl version 8.3

What do you want to achieve?

I would like to drive the display with project built in eclipse with Lvgl

Thanks in advance for help.
Best Regards,

2

I have found the information i was looking for. I will set it to resolved.

3

I have the same problem can you give me the solution please

4

I found schematic on the wiki page. If you go to the link and search for Wiki
https://wiki.elecrow.com/index.php?title=ESP32_Display_7.0''_Intelligent_Touch_Screen_Wi-Fi%26BLE_800*480_HMI_Display
You will find schematic.
If you need any other information let me now.

5

hi i have a problem: UI deos not want to work it give me a blank page if there is a course or vidio
thank you

6

It is prolly bit late, i have been using espressif and lvgl documentation or forums. May be there are some courses out there but i am not aware of any

7

If it can be of any interest I managed to get the screen working on ESP-IDF

I’m trying now to get hardware rotation going

2 Likes
8

Also working using PlatformIO (Visual Studio on Windows/Mac)

git@github.com:MikeWarriner/CrowPanel7inch.git

Mike

1 Like
9

Works great. Very nice work.
The easiest way to get the GUI and code working with VSCode/PlatformIO and LVGL.

Regards
Rob Oudendijk