RK3288: A Classic Android/Linux SBC with Powerful Multimedia Capabilities

#rk3288 #android #rockchip #sbc

Although newer SoCs like RK3566 and PX30 have become popular in recent years, the Rockchip RK3288 remains a rock-solid choice for many multimedia-heavy embedded applications. With its quad-core Cortex-A17 CPU and Mali-T760 GPU, it offers excellent graphics performance and proven stability — especially in Android-based touch terminals.

At Rocktech Embedded Solutions, we continue to develop and support RK3288-based Single Board Computers that serve as robust platforms for HMI systems, vending machines, and interactive kiosks.

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RK3288 Core Features
• Quad-core Cortex-A17 @ 1.8GHz
• Mali-T760 GPU (supports OpenGL ES 3.1 / OpenCL 1.1)
• HDMI 2.0, LVDS, RGB display output
• Supports up to 4K video decoding (H.265 / VP9)
• Gigabit Ethernet, USB 2.0/3.0, OTG
• Android 7.1 / 8.1 and Linux supported

This makes the RK3288 SBC ideal for use cases requiring smooth UI, video playback, and multi-interface connectivity.

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Applications of RK3288 SBCs
• Vending machine control boards with touch display
• Interactive smart mirror systems
• Elevator panels and access terminals
• Retail POS systems with multimedia ads
• Digital signage and education whiteboards

We’ve also deployed RK3288 in high-brightness industrial display products, especially for medical and automotive sectors.

Explore our Android/Linux SBC lineup

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Custom RK3288 SBC Capabilities

At Rocktech, we offer fully customizable RK3288 SBCs tailored to your project requirements:
• Display options: HDMI, LVDS, eDP, RGB
• Audio output, speaker amp onboard
• TF card boot, onboard eMMC
• Optional: 4G module, Wi-Fi, Bluetooth
• UART, RS232/485, CAN Bus interfaces
• GPIO-based relay controls
• Fanless design with passive heat sink support

Some of our designs even use irregular PCB outlines to adapt to ultra-thin ID designs, maximizing internal space for sensors, microphones, or RF modules.

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Real-World Use Case: Retail Display System

We developed an RK3288-based SBC for a 13-inch Android display used in retail stores. It plays high-resolution ads, handles touch interactions, and supports auto-updates over Wi-Fi. The board supports 1080p HDMI output and includes GPIO-controlled LED lighting synced with promotions.

This board has been deployed in over 20,000 units globally.

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Conclusion

If you need a high-performance multimedia SBC with Android or Linux support, RK3288 is still a solid option in 2024. It’s a battle-tested SoC with wide software support and customization flexibility.

And with Rocktech’s end-to-end design and manufacturing services, you can go from idea to mass production smoothly.

👉 Learn more about RK3288 SBC and customization