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：
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Hardware Specifications |
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CPU |
T972, Quad-core, Up to 1.9GHz, Android 9.0 |
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GPU |
Mali-G31 GPU Quad-core GPU |
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Memory |
LPDDR4, Standard 2GB |
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Built-in storage capacity |
eMMC Standard 16GB TF Card extension (available for extension SSD) |
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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 |
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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 |
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Image rotation |
Support 0°，90°，180°，270° or manual rotation, optional gravity sensor module to achieve automatic rotation. |
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Audio |
Support standard left and right channel line output; support 3.5mm audio output interface. |
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Amplifier |
2 pcs output (8 Europe 5 watts dual studio amplifier output) |
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Microphone |
Difference MIC input |
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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. |
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RTC |
Built-in real-time clock function |
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USB |
1 piece USB-2.0 HOST, 1 piece USB2.0 OTG, 3 pcs USB ports (One of them is shared with 4G module). |
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Infrared |
Infrared receiver, support infrared remote control function |
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LED |
1* Power Status LED (green), 1* System LED (green, blinking by default) |
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Button |
1*Upgrade Button |
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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 |
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GPIO |
5-way IO input and output control, can do key scanning control |
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KEY |
Support power on/off function, reserved reset, ADC function |
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Power adapter |
Input: AC100-240V.50-60HZ, Output: DC12V 1.5A (Requires surge voltage less than 18V, ripple voltage less than 100mV) |
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Storage humidity |
10%～90%, no condensation |
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Storage temperature |
-40℃~70℃ |
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Operating temperature |
-20℃~70℃ |
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Software Specifications |
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Operating System |
Android 9.0 |
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Audio |
MP3, WMA, WAV, APE, FLAC, AAC, OGG, M4A, 3GPP and other formats |
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Video |
Support H.265, H.264, VP8, MAV, WMV, AVS, H.263, MPEG4 and other video formats |
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Image |
Support various image formats such as JPG, BMP, PNG |
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System Comes with Application Software |
APK Installer, Email, Calculator, Browser, Recorder, Calendar, Settings, Clock, Video Player, Search, Contacts, Gallery, Download, Camera, Music, Explorer, etc. |
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Language |
support multi-language |
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Input |
Standard Android keyboard with optional third-party input method |
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System Management |
Original ecological Android system, open root permissions, and can customize product development |
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Real-time remote monitoring, system crash self-recovery, unattended 7 * 24 hours |
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|
Support OTA remote upgrade; support U-disk upgrade |
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|
Support boot animation definition |
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Support server / stand-alone mode switching |
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Support Wi-Fi hotspot |
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System Watchdog |
Support hard watchdog and software watchdog |
| Name | Version | Description | Download |
| HD-972S Specification | V2.2 |
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邮箱：sales@huidu.cn
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