Features: RK3566 development board, equipped with core3566 module with JD4 board, provides strong support for Artificial Intelligence development. Highly performances: Equipped with RK3566 processor, providing excellent computing performances and graphics processing power. Equipped with JD4 board, supports the development and operates of Artificial Intelligence algorithms and applications. Strong scalability: supports rich interfaces and expansion functions to meet various project requirements. Apply to the development of embedded systems such as IoTs devices, drones and so on. Specifications: Model: RK3566 Development Board Equipped with: core3566 Package Size:about 16.5x13cm/6.5x5.12in Type：No WIFI No Flashing Memory/No WIFI With Flashing Memory/With WIFI and No Flashing Memory/With WIFI with Flashing Memory Package Includes: 1PC RK3566 Development Board note: Due to problem of lighting effect and shooting, there might be tolerances in product, please understand. Please allow 0-1cm error due to the measurement.