Hi all,
I’ve seen quite a few threads here about using Raspberry Pi with LVGL, especially regarding DSI displays. Many people struggle with cable connection, device tree overlays, resolution settings, and getting touch to work properly.
I recently wrote a comprehensive step-by-step guide covering:
- DSI hardware connection (cable polarity, locking tabs)
- Enabling DSI and correct config.txt settings
- Touch driver installation and calibration
- Common issues and fixes (black screen, flickering, wrong resolution, etc.)
- Tips for stable performance in embedded/LVGL projects
Here’s the full guide: How to Connect Raspberry Pi to a DSI Display
It focuses on practical usage, including recommendations for industrial-grade DSI modules that work well with LVGL.
If you’re working on Raspberry Pi + LVGL projects (HMI, dashboards, portable devices, etc.), this might save you some debugging time.
Questions for the community:
- What DSI displays are you currently using with LVGL?
- Any performance tips for high frame rates on DSI?
- Pi 5 dual DSI users — any experiences?
Would appreciate your feedback or additional tips!