What is the difference between CrowPanel Advance 7.0-HMI ESP32 AI Display v1.0 and v1.2

Jennie

• The difference between the two versions of hardware is that the new version supports brightness adjustment.

• we have put the factory program of the new version on github, the link is as follows:
  https://github.com/Elecrow-RD/CrowPanel-Advance-7-HMI-ESP32-S3-AI-Powered-IPS-Touch-Screen-800x480/tree/master/example/Advance_7.0_test_factory_V1_2/HMI-bigInch7

• Currently our course programs are suitable for the old version of hardware. The course programs for the new version of hardware need to be modified according to this factory program, and we will update them later.

Lyant

Thanks for the new version fac program.. Is the course propgrams modified and updated?

Jennie

@Lyant said:
Thanks for the new version fac program.. Is the course propgrams modified and updated?

Hi Lyant,
The course propgrams have not modified and updated yet. but we will update them later . Please stay tuned for our update in Elecrow wike website and github.

Algirdas

Can't compile Advance_7.0_test_factory_V1_2/HMI-bigInch7
Sketch uses 3835113 bytes (121%) of program storage space. Maximum is 3145728 bytes.
Global variables use 73132 bytes (22%) of dynamic memory, leaving 254548 bytes for local variables. Maximum is 327680 bytes.
text section exceeds available space in board

Jennie

@Algirdas said:
Can't compile Advance_7.0_test_factory_V1_2/HMI-bigInch7
Sketch uses 3835113 bytes (121%) of program storage space. Maximum is 3145728 bytes.
Global variables use 73132 bytes (22%) of dynamic memory, leaving 254548 bytes for local variables. Maximum is 327680 bytes.
text section exceeds available space in board

Dear Algirdas,
I hope you doing well. Thank you for reaching out. Sorry for the inconvinience caused.

Our technical support team is currently looking into the issue in your message. Please be patient, and we will get back to you as soon as possible.

Thanks! Have a nice day!

Algirdas

I need simple working exaple LVGL one button for Crowpanel advance 7'' v1.2, examples for 1.0 not working, black screen.

Jennie

@Algirdas said:
I need simple working exaple LVGL one button for Crowpanel advance 7'' v1.2, examples for 1.0 not working, black screen.

Dear Algirdas,
We understand your needs. We are now solving your previous issue of running the factory program. This factory program should meet your requirement of "LVGL one button". Please patienty wait for our reply.
Thank you! Have a good day!

Jennie

@Algirdas said:
Can't compile Advance_7.0_test_factory_V1_2/HMI-bigInch7
Sketch uses 3835113 bytes (121%) of program storage space. Maximum is 3145728 bytes.
Global variables use 73132 bytes (22%) of dynamic memory, leaving 254548 bytes for local variables. Maximum is 327680 bytes.
text section exceeds available space in board

Dear Algirdas,
To solve this problem, you need to change the partition size and then compile the program. The modification method is attached. Please try again.
Thank you. Have a good day!

Ricardo_Rico

I have purchased 8 CrowPanel Advance 7“ HMI| ESP32-S3 V 1.2, and the codes for version 1.0 are not working on these screens, version 1.2, black screen, please what is the solution?

Algirdas

working Lesson 03 for v.1.2 https://drive.google.com/drive/folders/148p89QsX53MPx3fzpbr4yBwHnr5sN2so?usp=sharing

Jennie

@Algirdas said:
working Lesson 03 for v.1.2 https://drive.google.com/drive/folders/148p89QsX53MPx3fzpbr4yBwHnr5sN2so?usp=sharing

Dear Algirdas,
Thank you very much for the sharing .