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HD-972S
HD-972S it is a well-built all-in-one motherboard, adopting Amlogic T972 quad core Cortex-A55 processor, equipped Android 9.0 system, the main frequency can reach up to 1.9 GHz, with super performance. Use Mali-G31 GPU, support AFBC (frame buffering from compression), 4K, H.265 hard decoding,1080P video decoding, V-By-One interface 4K output, 4K level video playback.

 Features:

 

      ● High performance. T972 Chip with quad core ARM Cortex-A55 architecture, the main frequency can reach up to 1.9GHz, compared with the common single-core, dual-core, and quad-core solutions on the market. It has a qualitative leap in performance, can play high-definition video in various formats, and can handle complex interactive operations.
 
      ● High stability. T972 Android integrated board, in terms of hardware and software, adds its own unique technology to ensure the stability of the product, which can make the final product reach 7*24 unattended hours.

 
      ● High integration. T972 Android integrated board integrates Ethernet, V-By-One, Wi-Fi, Amplifier, TF Expansion Card, USB expansion port, IR remote control function, CTP, HDMI-IN, LVDS, backlight control, microphone and other functions, which greatly simplifies the design of the whole machine.

 
      ● High scalability. 5 USB ports (3 pins, 2 standard), 3 serial ports (UART1 Adjustable by hardware RS485, UART2 Adjustable by hardware RS232, MCU_UART serial port with MCU Burning port shared) +1 channel expandable debug serial port, 5 IO expansion port can expand more peripheral devices.

 
      ● High definition. Support various V-By-One, LVDS interface LCD display screen, supports cropping screens of various sizes and resolutions.

 
      ● Perfectly supports multi-point infrared touch, multi-point capacitive touch, multi-point nano-film touch, multi-point acoustic wave touch, multi-point optical touch.

 

 Product Diagram:

 

 

 Size:

 
Picture
CPU T972,   Quad-core, Up to 1.9GHz, Android 9.0
GPU

Mali-G31   GPU

Quad-core   GPU

Memory LPDDR4, Standard 2GB
Built-in storage capacity

eMMC Standard 16GB

TF Card   extension (available for extension SSD)

Network

Support   RJ45 R/A Fast Ethernet

Support   Ethernet;

Support   2.4GHz Wi-Fi; Optional 5GHz;

Support   Wi-Fi 802.11b/g/n Protocol;

Support   Bluetooth 4.2

Display interface

1 channel   LVDS port, support 1080P output, adapt 3.3V/5V/12V powered

1 channel   V-By-One port, support 4K output.

2 pcs HDMI   IN ports, support 4K input

 Image rotation Support   0°,90°,180°,270° or manual rotation, optional gravity   sensor module to achieve automatic rotation.
Audio Support   standard left and right channel line output; support 3.5mm audio output   interface.
Amplifier 2   pcs output (8 Europe 5 watts dual studio amplifier output)
Microphone Difference   MIC input
Touch screen Support   USB Multi-point infrared touch, multi-point nano-film touch, multi-point   acoustic wave touch, multi-point optical touch and so on.
RTC Built-in   real-time clock function
USB 1 piece USB-2.0   HOST, 1 piece USB2.0 OTG, 3 pcs USB ports (One of them is shared with 4G   module).
Infrared Infrared   receiver, support infrared remote control function
LED 1* Power Status   LED (green), 1* System LED (green, blinking by default)
Button 1*Upgrade Button
Serial port 3   serial ports (UART1 can adjust RS485 through hardware, UART2 can adjust RS232   through hardware, MCU_UART serial port is shared with MCU programming port),   1 channel DEBUG
GPIO 5-way IO   input and output control, can do key scanning control
Power adapter

Input:   AC100-240V.50-60HZ, Output: DC12V 1.5A

(Requires   surge voltage less than 18V, ripple voltage less than 100mV)

Storage humidity 10%~90%, no condensation
Storage temperature -40℃~70℃
Operating temperature -20℃~70℃


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