Shanghai Neardi Technology Co., Ltd.
Enterprise Open Source Hardware Platform
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LKD3399 Android Embedded System Single Board Computer With Display Input 1*MIPI_CSI Interface
The LKD3399 is a versatile industrial-grade application board built on the Rockchip RK3399 chip platform. It integrates the LCB3399 core module and a dedicated baseboard, securely connected via a B2B connector and four M2 screws, ensuring stability and reliability. With its compact and slim form factor, this board is ideal for space-constrained industrial and embedded applications.
Comprehensive Interface & Expansion Options
✔ USB Connectivity:
• 4× USB 3.0 and 2× USB 2.0 for seamless integration of multiple USB cameras
✔ Camera Interfaces:
• 2× AHD camera inputs for simultaneous dual-camera connections
✔ Expansion Slots:
• 1× Mini-PCIe for 4G module or mini-PCIe NPU computing card (RK1808), enabling AI vision computing with 3.0 TOPS processing power
✔ Network & Communication Interfaces:
• Dual-band Wi-Fi, Bluetooth 5.0, 1000M Ethernet, UART, RS232, and RS485
✔ Display Interfaces:
• HDMI, eDP, MIPI, dual-channel LVDS, and multi-screen display support
Optimized for Industrial & AI Vision Applications
✅ Multi-OS Support – Fully compatible with Android, Linux, and Ubuntu for flexible development
✅ High Performance & Reliability – Ideal for AI vision processing, automation, and industrial control
✅ Modular & Scalable Design – Supports extensive connectivity and AI computing expansion
✅ Comprehensive Technical Support – Our team helps developers and enterprises streamline R&D and mass production
With its powerful computing capabilities, extensive connectivity, and AI-ready architecture, the LKD3399 is an ideal solution for industrial applications, vision computing, and embedded AI systems.
| Function | Description |
| SoC | RK3399, 28 nm HKMG, Big cluster with dual-coreCortex-A72 + little cluster with quad-core Cortex-A53 |
| GPU | Mali- T860 MP4,OpenGL ES1.1/2.0/3.0/3.1/3.2, OpenCL1.2, DirectX11.1 |
| VPU | 4K VP9 and 4K H265 up to 60fps video decoding 1080P@60fps multi-format video decoding (MVC, mpeg-1/2/4, VC-1) 1080P video encoding, with h.264, MVC and VP8 format supported Video anti-cross, de-noising, edge/detail/color optimization supported |
| DDR | LPDDR4/LPDDR4X, Optional 3GB/6GB |
| eMMC | eMMC 5.1, Optional 16GB/64GB |
| PMU | RK808 |
| OS | Android / Ubuntu / Buildroot / Debian |
| Power | DC12V - 2A (DC Jack 5.5*2.1mm / PH2.0 wafer connector) |
| Hardware Interface | |
| Power | DC12V - 2A (DC Jack 5.5*2.1mm / PH2.0 wafer connector) |
| USB | 4*Type-A USB3.0 HOST, 2*4Pin PH2.0 USB2.0 HOST connector |
| Display Output | Type-A HDMI 2.0 up to 4K@60fps eDP1.1 20Pin PH2.0 up to 4Kx2K @ 30fps MIPI-DSI up to 1080P@60HZ Dual channel LVDS up to 1080P@60HZ |
| Audio | φ3.5mm earphone Jack with L/R audio out and Mic in 1* analog microphone 2*3W/4Ω speaker out with L/R channel 1*HDMI audio out |
| Display input | 1*MIPI_CSI interface |
| Mini-PCIe | 1*mini PCIe for 2G/3G/4G/5G LTE module or AI cards |
| M.2 | M.2 NGFF ( M-KEY ) PCIE V2.1 x4 with NVMe SSD supported |
| SD card | Compatible with SDIO 3.0 protocol, system boot-up supported |
| SIM card | Micro sim slot for Mini-PCIe 4G LTE module |
| RJ-45 | 1*10/100/1000 Ethernet |
| RTC | 2Pin GH1.25 connector, RTC power on and off supported |
| Others | 2*Uart,2*RS232,1*RS485,lots of GPIOs |
| Dimensions | Length * Width * Height (mm) 140*100*14 |
Our Single Board Computer product comes with comprehensive technical support and services to ensure that our customers receive the necessary assistance during the installation, configuration, and operation of the product. Our technical support team is available to assist with any product-related issues and can provide troubleshooting assistance to resolve any software or hardware problems.
We also offer product training and consulting services to help customers optimize the use of our Single Board Computer product in their specific applications. Our experts can provide valuable insights and guidance on best practices, customization, and integration with other systems.
Finally, we provide regular product updates and maintenance services to ensure that the Single Board Computer product continues to operate efficiently and effectively throughout its lifespan. Customers can access the latest software patches and firmware updates to address any security vulnerabilities or performance issues.
Product Packaging:
Shipping:
Q: Where is the Single Board Computer manufactured?
A: The Single Board Computer is manufactured in Shanghai, China.
Q: What is the brand name of the Single Board Computer?
A: The brand name of the Single Board Computer is Neardi.
Q: What is the minimum order quantity for the Single Board Computer?
A: The minimum order quantity for the Single Board Computer is 1 piece.
Q: What are the available payment terms for the Single Board Computer?
A: The available payment terms for the Single Board Computer are L/C, D/A, D/P, and T/T.
Q: What is the delivery time for the single-board computer?
A: The delivery time for the Single Board Computer is 7 days.
Q: What are the packaging details for the Single Board Computer?
A: The packaging details for the Single Board Computer are 33.5×19×9 cm.