OpenHarmony 4.1.2 Development Boards: RK3566 and RK3568

The latest general operating system version of the OpenHarmony system is 4.1.2, which is compatible with brandnew pure OpenHarmony application development. A key feature is that it no longer supports the Android or AOSP system architecture.   

Due to its brandnew architecture with reduced overhead and lower system resource consumption, Dingchang's development boards configured with RK3566 and RK3568 can smoothly run the OpenHarmony 4.1.2 system. The RK3566 is a quadcore 1.8GHz processor, while the RK3568 is a quadcore 2GHz processor. Although their CPU configurations are similar, from other specifications, Dingchang's team believes the RK3568 offers stronger developability and versatility.  

1. Advantages of RK3566 Development Board   

Supports development for EDP 2K screens, LVDS 1080P screens, and HDMI 4K displays.  

Reference model: DC_A566

2. Advantages of RK3568 Development Board

Supports development for MIPI 1080P screens, EDP/LVDS 1080P screens, and HDMI 4K displays.  

Reference model: DC_A568

Models with CAN industrial interfaces are available (e.g., DC_YM568).  

Industrialgrade widetemperature chip models are available (e.g., DC_A568).  

All the above development board models have been adapted to the latest pure domestic OpenHarmony 4.1.2 system, making them a priority choice for new and existing customers with high requirements for domestic localization rates.