Core-3566JD4 Quad-Core 64-Bit AI Core Board

Equipped with RK3566 quad-core 64-bit processor, and integrated with dual-core GPU and high-efficiency NPU, the core board supports PCIe2.1and SATA3.0 interfaces for large hard disk expansion and supports various operating systems. Backplane reference design and other open resources are provided for users to make further customization.

RK3566 Quad-Core 64-bit processor

RK3566 Quad-core 64-bit Cortex-A55 processor has frequency up to 1.8GHz. With 22nm lithography process, it features low power consumption and high performance.

Integrated co-processors

It is integrated with dual-core ARM G52 GPU, high-performance VPU and high-efficiency NPU. The GPU supports OpenGL ES3.2/2.0/1.1, Vulkan1.1. The VPU can achieve 4K 60fps H.265/H.264/VP9 video decoding and 1080P 60fps H.265/ H.264 video encoding. The NPU with computing power of 1Tops supports one-click switching of mainstream frameworks like Caffe/TensorFlow.

8GB large RAM, all-data-link ECC

It supports up to 8GB RAM, and supports all-data-link ECC, making data safer and more reliable, and meeting the requirements of running large-memory products.

PCle2.1 and SATA3.0 interfaces

PCIe2.1 interface can be connected with NVMe SSD, and SATA3.0 interface can be connected with SSD/HDD, owning the superiority of high-speed reading and writing and large storage.

A variety of interfaces

The core board has interfaces like UART, I2C, ADC, PWM, GPIO, PCIE2.1, SATA3.0, USB2.0, USB3.0, HDMI, EDP, MIPI CSI, MIPI DSI, I2S, SPEAK and HPOUT.

To form high-performance mainboard

The core board with SODIMM 260P interface can be combined with a backplane to form a complete high-performance industrial mainboard delivering more powerful performance, which can be directly applied to various smart products to accelerate the product development process.

Backplane reference design is provided

Backplane reference design and complete technical information are provided, so users can efficiently proceed secondary development to quickly create independent and controllable products.

Supports various operating systems

It supports Android, Ubuntu Buildroot+QT, OpenWRT, Debian and other operating systems, stable and reliable.

Abundant resources for customization

A complete SDK, development documents, examples, technology documents, tutorials and other resources are provided for users to make further customization.


Basic Specifications

RockChip RK3566


Quad-core 64-bit Cortex-A55, 22nm lithography process, frequency up to 1.8GHz


ARM G52 2EE GPU;Supports OpenGL ES 1.1/2.0/3.2. OpenCL 2.0. Vulkan 1.1

Embedded high-performance 2D acceleration hardware


Integrated RKNN NPU AI accelerator, 1Tops@INT8

Supports one-click switching of Caffe/TensorFlow/TFLite/ONNX/PyTorch/Keras/Darknet


4K@60fps H.265/H.264/VP9 video decoding

1080P 60fps H.265/H.264 video encoding




8GB/16GB/32GB/64GB/128GB eMMC

Hardware Specifications

Integrated GMAC Ethernet controller, supports 1000Mbps Ethernet (RJ45)


Extend to WiFi+Bluetooth combo module through SDIO interface:

-Supports 2.4GHz / 5GHz dual-band WiFi, 802.11a/b/g/n/ac protocol

-Supports Bluetooth5.0

Supports extended 4G LTE/3G wireless network


1 × HDMI2.0, supports up to 4K@60fps output

2 × MIPI DSI, supports single/dual channel mode, supports up to 2560*1440@60fps output

1 × eDP1.3, supports up to 2560x1600@60fps output


1 × I2S (8-channel input and output), 2 x I2S (2-channel input and output) , 1 x I2S (HDMI)


MIPI-CSI (4-channel), supports 2-channel input, built-in 8M ISP,

Supports single-lens 8M camera / dual-lens 2M camera




Supports PCIe 2.1


Supports SATA3.0




Supports Android, Ubuntu, Buildroot+QT, OpenWRT, Debian, etc.

Interface Type

Gold Finger (SODIMM 260P standard interface, 0.5mm pitch)


69.6mm × 48mm

Heat Dissipation

Heat sink installation hole pitch: 45mm

Power Consumption

Idle: 0.075W  

Normal: 2.8W 

Max: 4.6W


Operating Temperature: -20℃-60℃,

Storage Temperature: -20℃-70℃,

Storage Humidity: 10%-80%