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Industrial embedded systems are becoming more connected, more intelligent, and more specialized. From industrial HMI terminals and equipment controllers to edge gateways, smart displays, and machine monitoring devices, developers need computing platforms that can deliver stable performance while supporting the interfaces, operating systems, and hardware configurations required by their applications.

The Rockchip RK3568 is one platform worth considering for these projects. With a quad-core ARM Cortex-A55 CPU, Mali-G52 GPU, integrated NPU, and a broad range of connectivity options, it provides a foundation for embedded products that combine control, communication, multimedia, and lightweight edge AI. However, choosing an RK3568 mainboard involves more than selecting a processor. The board must also match the electrical, mechanical, software, and production requirements of the final device.

So, how should you select an RK3568 mainboard for an industrial embedded system?

<h2>Start With the Actual Requirements of Your Embedded Application</h2>
Before comparing mainboards, define what the device needs to do in its intended environment.

An industrial HMI, for example, may need to run a graphical interface continuously, communicate with external controllers, and drive a touchscreen. An industrial gateway may prioritize multiple Ethernet connections, serial communication, protocol conversion, and remote device management. A vision-based monitoring terminal may require camera interfaces, hardware video decoding, and local AI inference.

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