Description

XM.R3568B2.D Commercial Display Main Board

High-performance RK3568-based Android mainboard for digital signage and interactive kiosks

📋 Product Overview

The XM.R3568B2.D is a high-performance commercial display main board built around the Rockchip RK3568B2 chipset. It features a quad-core ARM Cortex-A55 CPU, Mali-G52 series GPU, and a 1 TOPS NPU. It runs on Android 11.0 and offers standard configurations of 2/4/8 GB DDR4 RAM and 32/64/128 GB eMMC storage (expandable). Engineered for low power consumption and high stability, it delivers powerful audio and video processing, supporting dual-screen independent display, LVDS/MIPI output up to 1080p@60Hz, and HDMI 2.0 output up to 4K@60Hz. Ideal for commercial advertising displays and digital signage.

🛠️ Key Features

✓Dual-screen independent display support.

✓Video Output: LVDS/MIPI (1080p@60Hz) & HDMI 2.0 (4K@60Hz).

✓Quad-core ARM Cortex-A55 CPU & Mali-G52 GPU.

✓Integrated 1 TOPS NPU for AI applications.

✓Android 11.0 OS (Kernel 4.19.232).

✓Memory: 2/4/8 GB DDR4 RAM (default 2GB).

✓Storage: 32/64/128 GB eMMC Flash (default 32GB, expandable).

✓Supports IR remote control.

✓OTG debugging support.

✓Low standby power consumption: ≤ 0.3W (board only).

🔧 System Configuration

CPU

Quad-core ARM Cortex-A55

GPU

Mali-G52 (Dual-core)

NPU

1 TOPS

RAM

DDR4, default 2GB (expandable up to 8GB)

Flash Storage

eMMC, default 32GB (expandable up to 128GB)

Operating System

Android 11.0

Kernel Version

4.19.232

Note: Android and Kernel versions are subject to change with system firmware updates.

🎥 Performance & Video/Audio

Main Chipset

Rockchip RK3568B2

Panel Interface

LVDS / MIPI

HDMI Output

Max 3840×2160 @ 60Hz (HDMI 2.0 / HDCP 1.4/2.0*)

Audio Output Power

2 x 5W / 8Ω (Speaker)

Frequency Response

100Hz ~ 15KHz @ ±3dB

*HDCP support requires specific firmware flashing.

⚡️ Electrical Characteristics

Input Voltage

DC 12V (Range: 10.8V ~ 13.2V)

Max Input Current

4000 mA (Excluding backlight power)

Standby Power

≤ 0.3W (Board only, without Wake-on-LAN)

Panel Drive Voltage

3.3V / 5V / 12V (Selectable)

USB 2.0 Current Limit

500 mA per port

🔌 Interface & Connectivity

Power Input

4-pin CONW2 (12V IN)

Video Output

CONE3 (LVDS OUT, 2x15pin), CONE7 (eDP OUT, 30pin)

HDMI Output

Standard Type-A connector (HDMI 2.0)

USB Ports

USB 3.0 x1, USB 2.0 x3 (Type-A connectors)

Network

RJ45 (10/100M Ethernet)

Audio Output

CONA1 (4-pin Speaker output), Line-Out

Serial/UART

UART1, UART2, UART3, UART4/RS232 (4-pin headers)

Debug Interface

DEBUG header (4-pin)

Control Interfaces

IR & LED & KEY header (7-pin), EXT-I2C header (4-pin), EXT GPIO header (5-pin)

Storage

TF Card slot

Audio Input

MIC IN header (2-pin)

Panel Power/Control

CONE1 (Panel Power), CONE2 (LVDS Inverter)

🌎 Environmental Requirements

Operating Temperature

0°C to 40°C

Storage Temperature

-20°C to 85°C

Operating Humidity

10% to 85% (non-condensing)

Storage Humidity

10% to 90% (non-condensing)

⚠️ Important Notes

Certification:This board version is not intended for final product certification. Whole-machine testing and certification are required for end products.

License Responsibility:The purchase price does not include licenses for specific media formats, codecs (e.g., Dolby, DTS, H.265), or interface technologies (e.g., HDCP, PlayReady). The buyer is solely responsible for obtaining necessary licenses and paying associated fees to the respective rights holders.

ESD & Handling:This board contains ESD-sensitive components. Proper anti-static handling procedures must be followed during installation and debugging.

Compatibility:Performance of high-speed signals (USB, LVDS, etc.) can be affected by cable specifications and length. Test thoroughly when changing cables.

Support:For custom configurations, technical support, or confirmations regarding external I2C/USB/Keypad connections, please contact our technical sales team.

Specifications Subject to Change:Product specifications, including supported media formats and interfaces, are subject to change. Refer to the latest official documentation or confirm with our sales team for final product details.