RK035SHV235 TFT Display Configuration for Embedded SBCs

The RK035SHV235 is a compact 3.5-inch TFT LCD module with a resolution of 320x480 and a MIPI-DSI interface, ideal for wearables, small HMIs, and handheld terminals.

This page provides essential details for configuring and integrating the display with embedded Linux/Android systems based on Rockchip PX30, A64, or similar SoCs.

📌 Display Specifications

🧩 Device Tree Configuration

Integration notes for Android/Linux BSP:

• Enable 1-lane MIPI DSI interface
• Define display-timings with correct sync values
• Set reset GPIO and power-on delays
• Add or adapt panel driver for resolution and orientation

This panel may require scaling configuration under Android.

📂 Source Code & Config Files

👉 RK035SHV235 GitHub Directory

Includes DTS overlays, panel settings, and bring-up notes used during PX30 validation.

🧪 Compatible SBCs

• ✅ Rocktech RK-Android-PX30-01
• ✅ Any embedded SBC with 1-lane MIPI support
• ⚠️ Backlight brightness may require PWM tuning for this small panel

🔗 Related Pages

• TFT Display Configuration Overview
• Rocktech 3.5-Inch MIPI Display RK035SHV235 Product Page

📝 Notes

Due to its small form factor and low resolution, this panel is useful for cost-sensitive projects and early-stage GUI validation. Ensure correct orientation settings for portrait UI applications.