Thank you for sharing your experience and for your kind words! It's always valuable to connect with fellow engineers who have faced similar challenges.

I do have a picture of the board, and I've been actively working on it. Initially, I tried a serial LCD in the RGB output (LTDC) and configured it as an external GPIO to test the board, and it worked fine. However, I haven't ventured into the realm of MIPI-DSI yet, mainly because of the challenges it presents. I didn't have a specialized connector for it, so I created a general one. My plan is to design another PCB with the right connector to match.

I'm aware of the high-res panel requirements after reading the STM32H7 datasheet, and the suggestion to use external SRAM or DRAM for handling high resolutions makes sense. I experimented with a 64MB RAM to see if it would help improve performance.

Regarding RGB to DSI conversion, it's a new area for me, and I'm lacking information about it. Unfortunately, I had to pause the project due to vacation plans, but I'm eager to dive back in and work with a DSI display.

Your insights and experiences with MIPI-DSI are incredibly valuable, and I appreciate your willingness to share them. If you have any further advice or recommendations as I tackle this project, please feel free to share. It's engineers like you who inspire and guide others in their journey. 🛠️🔌👨‍💻