Cannot determine correct pattern for HUB75 panel (64x32 P5-1921-64*32-8S-S2)

[KM-Kinter]

Hi,

I am trying to get my HUB75 LED panel working with DMD_STM32 (board707), but I’m having trouble determining the correct pattern configuration.

The panel I have is:
• 64x32 resolution
• HUB75 interface
• Marked as: P5-1921-64*32-8S-S2

I’ve tried several available patterns, but none of them display correctly, and I’m unable to figure out the proper one by myself.

Could you please help me identify the correct pattern or configuration for this panel, or suggest how I can determine it?

I would really appreciate any guidance to get this display working.

Below are photos of the panel:

[board707]

Hi
Please run the library example dmd_rgb_pattern_test.ino, replacing the line

DMD_RGB <RGB32x16plainS4, COLOR_4BITS> dmd(mux_list, DMD_PIN_nOE, DMD_PIN_SCLK, custom_rgbpins, DISPLAYS_ACROSS, DISPLAYS_DOWN, ENABLE_DUAL_BUFFER);

with the code below:

#define RGB64x32_s8_KmK 3,64,32,8,1
DMD_RGB <RGB64x32_s8_KmK, COLOR_4BITS> dmd(mux_list, DMD_PIN_nOE, DMD_PIN_SCLK, custom_rgbpins, DISPLAYS_ACROSS, DISPLAYS_DOWN, ENABLE_DUAL_BUFFER);

and show the video.
Note that it is not a final solution yet, it is just a first step to solve the issue.