What are the main differences between the A588 motherboard and the D588 motherboard?

Both A588 and D588 are high - end RK3588 motherboards from Dingchang. They have different market positions. A588 is a public - version motherboard with strong versatility, suitable for business scenarios such as AI algorithm development, edge computing, embedded development of large language models, high - definition multimedia, video - streaming services, and domestic intelligent terminal projects.

The most prominent feature of A588 is that it is compatible with a wide range of operating system versions, including Android 12, open HarmonyOS 4.12, Kylin v10sp1, Star   Kylin 1.0, Debian 11, and both the desktop and server versions of Ubuntu 20.04.. A588 is also quite suitable for the implementation of domestic government intelligent terminal projects.

However, D588 is only compatible with Android 12. D588 is mainly targeted at the multimedia multi - screen commercial display market and is suitable for the development of high - end commercial display devices such as multi - screen advertising machines and splicing walls.

The most obvious feature of the D588 board is: 1 channel of HDMI IN 4K and 6 channels of HDMI OUT 8K synthesis.

Both motherboards come with supporting industrial control boxes. (DC_A588 iron - shell box, DC_A588 aluminum - shell box, DC_D588 iron - shell box.)