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Fully support Android 14, Ubuntu 2004/2204, Linux, Kylin v10, Star Kylin, and OpenHarmony ARM systems
Dingchang's self - developed RK3566 Android 11 dev board for access control, door stations & meeting nameplates. Onboard relay, 4 LED fill - light interfaces. Supports USB - C power, TTL/RS485/232/I2C expansion. Built - in 8M@30fps ISP, connects face - cam MIPI CSI & algo chips. Recommend MIPI DSI LCD for dev. External 100M POE, 6 USB, 4 serial, 1 I2C for touchscreen, 1 IR remote.
1. AI algo API dev platform provided at factory. 2. Develop license plate recognition, e.g., community gate vehicle ID algo. 3. Ultra - thin board (7mm) with SMD ICs, for thin ad/meeting/access screens. 4. Four fill lights: 3x 12V constant - voltage, 1x 0.5A constant - current.
Quad-core 64-bit Cortex-A55 with a maximum clock speed of 1.8 GHz
GPU
ARM G52 2EE, supporting OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, and Vulkan 1.1
Memory
LPDDR4X, available in 1GB/2GB (default)/4GB
Storage
EMMC, with 8GB (default)/16GB/32GB/64GB (optional)
Display Interfaces
Detailed Specifications
MIPI Interface
1, supporting 4-lane MIPI-DSI, with a maximum output of 1920×1080
Audio Interfaces
Detailed Specifications
MIC Interface
1 mono microphone input (analog signal input)
Power Amplifier Interface
Power amplifier output, supporting 4Ω 3W dual speakers
Network Support
Detailed Specifications
Ethernet
10/100M Ethernet (requires an external adapter cable)
Wi-Fi/Bluetooth
Onboard Wi-Fi/BT module, supporting Wi-Fi in 2.4GHz/5GHz bands (5GHz is optional), compliant with 802.11a/b/g/n/ac protocol
Other Interfaces
Detailed Specifications
USB2.0
5 USB Host interfaces (4 of which are 1.25mm - 4P sockets and 1 is a standard Type C female socket), used for connecting high-definition USB cameras, USB flash drives, keyboards, mice, and other devices
USB OTG
1 USB OTG interface (1 standard Type C female socket), used for system debugging, firmware updates, and can also be used in Host mode
Serial Ports
1 TTL debug serial port, 1 RS485 serial port, and 2 RS232 serial ports
IIC Interface
1 standard I2C interface, used for touch interfaces
Onboard RTC
Onboard RTC (requires an external 2.6 - 5V power supply)
MIPI Camera
Supports MIPI camera input
Infrared Receiver
1 infrared receiver head is reserved, supporting infrared remote control functionality
LED Fill Light
4 fill lights, 3 of which are 12V constant voltage and 1 is 0.5A constant current
Relay
1 relay
Others
Detailed Specifications
Operating System
Android 11 (default)/Debian/Ubuntu 18.04
Input Power
5V 2 - 3A
System Upgrade
Supports upgrades via PC and USB flash drive
Hardware Watchdog
Supported
Operating Environment
Detailed Specifications
Operating Temperature
0°C to 70°C, with a recommended range of 5°C to 35°C
Operating Humidity
10% to 90%, without condensation
Storage Temperature
-30°C to 75°C, with recommended storage at room temperature
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