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Fully support Android 14, Ubuntu 2004/2204, Linux, Kylin v10, Star Kylin, and OpenHarmony ARM systems
DC_A751 Android development board for commercial displays, projectors, and arcade machines with screens, powered by Hisilicon. It adopts the Hisilicon Hi3751V352 Cortex - A53 quad - core chip solution, offering high cost - effectiveness and strong multimedia video decoding capabilities. It supports 1080P LVDS dual channels and HDMI IN, and is compatible with the Android 9.0 system, meeting the system development requirements of different smart terminals.
It is equipped with 5 USB ports, 2 TTL ports, 1 I2C port, and 1 POE port, and can be used in the development of embedded hardware such as smart Android projectors, commercial displays, Android arcade machines with screens, POS all - in - one machines, self - service terminals, shared devices, and smart access control systems.
Hi3751V352 with a quad-core 64-bit ARM Cortex-A53 core architecture and an operating frequency of 1.0 GHz
GPU
Mali-450 MP2 GPU, supporting OpenGL ES 2.0/1.1/1.0 and OpenVG 1.1
Memory
1GB/2GB
Storage
EMMC with 8GB/16GB
Display Interfaces
Specifications
HDMI IN Interface
1 HDMI1.4 input interface, with a maximum support of 1080P@60Hz
LVDS Interface
1 LVDS interface (single-channel, 6-bit dual-channel, 8-bit dual-channel), with a maximum supported resolution of 1920×1080
Audio Interfaces
Specifications
Headphone Jack Interface
1 mono microphone input (analog signal input) and 1 stereo audio output (analog signal output)
Power Amplifier Interface
Stereo left and right channel output, supporting 8Ω 10W dual speakers
Network Support
Specifications
Ethernet
1 standard RJ45 interface and 1 2.0mm - 4P socket, supporting 10/100M adaptive Ethernet
WIFI
Onboard WIFI/BT module, supporting Wi-Fi in 2.4GHz/5GHz bands (5GHz is optional)
Basic Interfaces
Specifications
USB 2.0
5 USB Host interfaces (2 external standard USB sockets and 3 2.0mm - 4P sockets), used for connecting high-definition USB cameras, USB flash drives, keyboards, mice, and other devices
Serial Ports
2 serial ports, including 1 TTL serial port and 1 TTL debug serial port (which can be used as a common TTL serial port)
GPIO Pins
2 IO pins, supporting input and output operations
Onboard RTC
Supports real-time clock, powered by a 1220 coin cell battery
IIC Interface
1 standard I2C interface
Infrared Receiver
1 infrared receiver head, supporting infrared remote control functionality
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