Hi there, i want to implement NUCLEO-H723ZG LCD function, but i have no idea how to getting start, actually i had layout the PCB with LCD, can anyone offer some information about the firmware, I would appreciate it very much, thank you!

[S.Ma]

Don't know if it is compatible, you might start with this:

X-NUCLEO-GFX01M2 - Display expansion board for STM32 Nucleo board with Morpho connector - STMicroelectronics

[MM..1]

Start here STM32H7-Peripheral-LCD_TFT_Controller (LTDC) for hw

and next CubeIDE + TochGFX for fw

[Tesla DeLorean]

You've made a PCB, you've picked a screen?

Start at the Beginning..

What size/resolution are we talking about?

Any examples of screens meeting your requirements/expectations?

Ones with controllers and own GRAM / Frame buffering?

Interfaced as wide RGB lanes? With SPI or I2C?

If English isn't your first language, write in your own, and add diagrams and links. I'd rather you express some coherent thought process in your native language, and I can use Google to fish out the salient details.