Rockchip RK3568 Quad-core Android LCD Controller Board - Android 11.0, RS232, RS485, USB 3.0, RJ45
Rockchip RK3568 Quad-core Android LCD Controller Board - Android 11.0, RS232, RS485, USB 3.0, RJ45 - Image 2

Rockchip RK3568 Quad-core Android LCD Controller Board – Android 11.0, RS232, RS485, USB 3.0, RJ45

  • High Performance: Quad-core ARM Cortex-A55 CPU (up to 2.0GHz) with integrated NPU delivering 1.0 TOPS AI performance, supporting TensorFlow, Caffe, and other mainstream frameworks.

  • Reliable Operation: Designed for 24/7 continuous use, ensuring long-term stability in demanding environments.

  • High Integration: Compact 8-layer PCB with built-in Ethernet, WiFi, HDMI, MIPI, LVDS, eDP, audio, and more – simplifying system design.

  • Flexible Expansion: Multiple I/O options including USB, RS232/485, CAN, I2C, and GPIO, supporting diverse peripherals and applications

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Description

Product Overview

The RJY-2168B is a high-performance embedded mainboard powered by the Rockchip RK3568 AI processor with an integrated Neural Processing Unit (NPU) and Android 11.0 operating system.

Built on a quad-core ARM Cortex-A55 CPU with advanced 22nm ARMv8.2-A architecture, the board delivers clock speeds up to 2.0GHz and excellent computing efficiency. The integrated ARM G52 2EE GPU provides powerful graphics rendering, while the NPU delivers up to 1.0 TOPS AI performance, supporting multiple AI development frameworks such as TensorFlow, Caffe, MxNet, and ONNX.

The ZYSJ-2168B supports multi-display output, including LVDS (1080p), eDP, MIPI, and HDMI 4K, making it highly versatile for interactive display applications. Its extensive I/O interfaces cover Ethernet, Wi-Fi, USB, CAN, RS232, RS485, GPIO, I²C, MIPI cameras, and IR remote, ensuring seamless integration into diverse embedded solutions.

With robust performance, rich connectivity, and industrial-grade stability, the ZYSJ-2168B is ideal for demanding applications such as:

  • AI servers

  • Facial recognition & payment terminals

  • Security and surveillance

  • Medical devices

  • Smart transportation

  • Financial equipment

  • Industrial automation & control

  • Smart education platforms

  • Intelligent retail solutions

By combining hardware platformization with the intelligence of Android, the ZYSJ-2168B provides a flexible and reliable solution for human-machine interaction (HMI) and networked smart devices.

Technical Specifications

Category Specification
Operating System Android 11.0
Processor (CPU) Rockchip RK3568, Quad-core ARM Cortex-A55, 22nm process, up to 2.0GHz
Graphics (GPU) ARM G52 2EE GPU, supports OpenGLES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.1, hardware 2D acceleration
AI Processor (NPU) Built-in NPU, up to 1.0 TOPS @ INT8
AI Frameworks Supports TensorFlow, Caffe, MxNet, TF Lite, ONNX, Darknet; AI tools for fast model conversion
Memory (RAM) LPDDR4 2GB (4GB/8GB optional, up to 8GB)
Storage eMMC 16GB (32GB/64GB/128GB/256GB optional)
Networking Ethernet 10/100, Wi-Fi 2.4GHz/5GHz dual-band (optional), Bluetooth V2.1+EDR/3.0/4.1/BLE (optional)
Display Interfaces 1 × eDP 1.3 (up to 2560×1600@60fps), 1 × LVDS (single/dual channel, 6/8-bit, 1080p@60fps), 1 × HDMI 2.0 (4K@60Hz), 1 × MIPI DSI (up to 2560×1600@60fps), multi-display supported
Backlight Control Dual 12V backlight control
Audio 2 × 18W speaker output, 1 × microphone input
Touch Interface I²C for resistive/capacitive touch; supports USB multi-touch (IR, capacitive, nano-film, acoustic, optical, etc.)
Camera Interfaces 2 × MIPI camera inputs (up to 13MP, optional), USB camera supported
Expansion Interfaces 4 × USB 2.0 HOST, 1 × USB 3.0 HOST, 1 × CPU USB 2.0, 1 × USB 2.0 OTG
Serial Interfaces 2 × RS232, 2 × UART TTL, 1 × RS485
I/O Interfaces 4 × GPIO (configurable input/output), 1 × I²C, 1 × CAN bus, 1 × ADC
Other Features RTC with external battery, IR receiver with remote control support, gravity sensing (auto screen rotation 0°/90°/180°/270°)
Indicators 1 × Power LED (red), 1 × System LED (blue, default blinking)
Buttons Reset, Power, Upgrade

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