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Core-1126-JD4 Core-1109-JD4

Core-1109-JD4 High-Performance AI Vision Core Board

Equipped with dual-core AI vision processor, integrated AI neural network acceleration NPU, the core board has powerful AI computing performance which can efficiently respond to the detection speed. Supporting multi-channel video encoding and decoding, the board has various interface. It can be flexibly applied to face recognition, gesture recognition, gate access control and other fields.

Dual-core AI vision processor

Low-consumption AI vision processor RV1109, with 14nm lithography process and dual-core 32-bit ARM Cortex-A7 architecture, integrates NEON and FPU — the frequency is up to 1.5GHz. It supports FastBoot, TrustZone technology and multiple crypto engines.

Various AI frameworks

Built-in neural network processor NPU with computing power up to 1.2 Tops realizes that the power consumption of AI computing is less than 10% of the power required by the GPU. With tools and supporting AI algorithms provided, it supports direct conversion and deployment of Tensorflow, PyTorch, Caffe, MxNet, DarkNet, ONNX, etc.

Multi-level image noise reduction

With multi-level image noise reduction, 3F-HDR and other technologies, RV1109 not only ensures the dynamic range of the scene, but also meets the needs of outputting full color in darkness, making "clearly visible" a reality — more conforms to the actual demands in the security field.

2K H.265 encoding & decoding

Built-in Video CODEC supports 2K H.254/H.265@30FPS and multi-channel video encoding and decoding, meeting the needs of low bit rate, low-latency encoding, perceptual encoding and making the video occupancy smaller.

Exquisite and mini

Core board pins are made with gold plating technology, which is anti-corrosion. The size is only 69.6mm x 33.9mm, saving a lot of space.

Stable and reliable OS

It supports Buildroot+QT OS — occupies small space, starts fast, and provides stable and reliable operation.

Various interfaces

SODIMM 260P port is provided; I2C, SPI, UART, ADC, PWM, GPIO, USB2.0, SDIO, I2S, MIPI-DSI, MIPI-CSI, CIF, SDMMC, PHY and other interfaces are equipped, meeting needs of more usage scenarios.

To form high-performance mainboard

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

Abundant resources for customization

A complete SDK, including cross compiler toolchain, BSP source code, application development environment, development documents, examples, face recognition algorithms and other resources, is provided for the users to make a further customization.


It is widely used in face recognition, gesture recognition, gate access control, smart security, smart IP camera, smart doorbell/peephole, self-service terminals, smart finance, smart construction, smart travel and other industries.

Web Cam
Door Lock
Car Camera


Basic Specifications



Dual-core ARM Cortex-A7 32-bit , frequency 1.5GHz, integrate NEON and FPU

Each core has a 32KB I-cache, 32KB D-cache and 512KB shared second-level cache

Based on RISC-V MCU


1.2Tops, support INT8/ INT16,

It has strong network model compatibility and provides RKNN tool, which can realize the conversion of commonly used AI framework models

Eg: (caffe, darknet, mxnet, onnx, pytorch, tensorflow, tflite) and algorithm support


1GB / 2GB DDR4


8GB / 16GB eMMC

Video Encoding

H.264/H.265 encoding capability:

2688 x 1520@30 fps+1280 x 720@30 fps

3072 x 1728@30 fps+1280 x 720@30 fps

2688 x 1944@30 fps+1280 x 720@30fps

Video Decoding

5M H.264/H.265 decoding

Hardware Features

Supports 10/100/1000M Ethernet,

With TSO(TCP Segmentation Offload) network acceleration


Via SDIO 3.0 interface


Supports MIPI-DSI interface

1080P @ 60 FPS


8-channel I2S with TDM/PDM, 2-channel I2S


Supports 3 cameras simultaneous input:

2 groups of MIPI CSI (or LVDS/sub LVDS) and 1 group of DVP (BT.601/BT.656/BT.1120)

Supports 5M ISP 2.0 with 3-frame HDR (Line-based / Frame-based / DCG)


USB 2.0 OTG , USB 2.0 host

1000M Ethernet port, with TSO(TCP Segmentation Offload) network acceleration

SDIO 3.0×2 (for Wi-Fi and SD card)

8-channel I2S with TDM/PDM, 2-channel I2S





69.9mm × 33.96mm

Interface Type

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

Operating Temperature


Operating Humidity

10%~90 %