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RK3576 SBC Open Frame HMI Kit for Large-Screen Applications
RK3576 SBC Open Frame HMI Kit for Large-Screen Applications
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RK3576 SBC Open Frame HMI Kit for Large-Screen Applications

Model: H3576-21
Pretech's RK3576 SBC Open Frame HMI Kit with large screens (21.5-inch, 32-inch, 43-inch, 55-inch, 65-inch) provides a highly flexible and customizable platform for various industrial smart devices. These solutions support multiple display sizes and interfaces, making them ideal for embedded applications in diverse industries.
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RK3576 SBC Open Frame HMI Kit for Large-Screen Applications

RK3576 SBC Open Frame HMI Kit with Large Screens

Pretech RK3576 SBC Open Frame HMI Kit with large screens is designed to offer high performance and versatility. These solutions feature a powerful 4 x Cortex-A72 + 4 x Cortex-A53 2.3GHz CPU, a 6.0TOPS NPU, and support for multiple display options, making them suitable for a wide range of applications. The kit includes a large touchscreen display and related circuits.
RK3576 SBC Open Frame HMI Kit with Large Screens

RK3576 SBC Open Frame HMI Kit with Large Screen Features

Pretech RK3576 Single Board Computer (SBC) with its open frame touch screen and display is a versatile solution designed to meet the needs of various industries. Equipped with a robust CPU and NPU, it offers efficient processing capabilities and interactive displays, enhancing performance and user experience across multiple applications.
  • Supports Touch Screens of Various Sizes and Interfaces
    Supports Touch Screens of Various Sizes and Interfaces
    I2C Interface: 7-inch, 8-inch, 10.1-inch, 10.95-inch, 11.97-inch
    USB Interface: 14-inch, 15.6-inch, 17.3-inch, 21.5-inch, 32-inch, 43-inch, 55-inch, 65-inch
    I2C Interface: 7-inch, 8-inch, 10.1-inch, 10.95-inch, 11.97-inch
    USB Interface: 14-inch, 15.6-inch, 17.3-inch, 21.5-inch, 32-inch, 43-inch, 55-inch, 65-inch
  • Expandable Display Sizes
    Expandable Display Sizes
    MIPI: 4-inch, 5-inch, 7-inch, 8-inch, 10.1-inch, 10.95-inch, 11.97-inch
    eDP: 14-inch, 15.6-inch, 17.3-inch
    LVDS: 21.5-inch, 32-inch, 43-inch, 55-inch, 65-inch (via adapter)
  • High-Performance CPU
    High-Performance CPU
    Equipped with a CPU that includes 4 x Cortex-A72 + 4 x Cortex-A53 2.3GHz, ensuring robust performance.
  • ARM Mali-G52 MC3 GPU
    ARM Mali-G52 MC3 GPU
    The GPU supports OpenGL ES3.2/OpenCL 2.0/Vulkan1.1 for advanced graphical interfaces and gaming experiences.
  • Deep Learning Frameworks Support
    Deep Learning Frameworks Support
    Supports various deep learning frameworks such as TensorFlow, Caffe, Tflite, Pytorch, Onnx NN, Android NN, etc.
  • Multiple Memory Options
    Multiple Memory Options
    Available with LPDDR4 4G/8G and EMMC5.1 64G/128G, offering flexible memory options.
  • Video Decode and Encode
    Video Decode and Encode
    Capable of decoding 4K@60fps and encoding H.264 and H.265 up to 4K@60fps, suitable for high-definition video applications.
  • I2C and USB Touchscreen Support
    I2C and USB Touchscreen Support
    Supports touch screens with I2C and USB interfaces, available in various sizes.
Customized RK3576 SBC Open Frame HMI Kit for Various Industry Applications
The RK3576 is designed to cater to the needs of embedded industry applications by providing product selection interfaces and payment modules in compact vending systems. It ensures efficient operation and user-friendly interfaces, making it ideal for modern vending solutions.
Smart Interactive Terminals
Smart Interactive Terminals
The RK3576 SBC with assembly touch screen and display open frame HMI kit solutions are designed to enhance self-service terminals in banks and hospitals. They allow users to conduct various services such as inquiries, payments, and more, through an intuitive touch interface.
  • Commercial Advertising Machines
    Commercial Advertising Machines
    RK3576 SBC with assembly touch screen and display open frame HMI kit solutions are engineered to boost advertising effectiveness in shopping malls and supermarkets by displaying ads and promotional information that capture customer attention and enhance brand promotion.
  • Large Industrial Control Stations
    Large Industrial Control Stations
    RK3576 SBC with assembly touch screen and display open frame HMI kit solutions are utilized in industrial settings for equipment monitoring and parameter settings, significantly improving production efficiency and quality control levels.
  • Traffic Command Center Displays
    Traffic Command Center Displays
    RK3576 SBC with assembly touch screen and display open frame HMI kit solutions are employed in traffic management departments to display real-time traffic conditions and surveillance footage, aiding in traffic command and scheduling.
  • Public Information Displays
    Public Information Displays
    RK3576 SBC with assembly touch screen and display open frame HMI kit solutions can be integrated into public information displays in transport hubs, museums, and government offices to provide real-time updates and interactive information to the public.
  • Digital Signage Systems
    Digital Signage Systems
    Suitable for digital signage in retail stores, restaurants, and corporate buildings, RK3576 SBC with assembly touch screen and display open frame HMI kit solutions can display engaging content to attract customers and convey brand messages.
  • Interactive Kiosks
    Interactive Kiosks
    Employed in shopping malls, exhibition centers, and service centers, RK3576 SBC with assembly touch screen and display open frame HMI kit solutions offer interactive experiences for customers to explore products, services, or seek assistance.
  • Training and Education
    Training and Education
    Used in training centers and educational institutions, RK3576 SBC with assembly touch screen and display open frame HMI kit solutions can support interactive learning modules, simulations, and remote learning support.
  • Teleconferencing Systems
    Teleconferencing Systems
    Utilized in medical facilities, RK3576 SBC with assembly touch screen and display open frame HMI kit solutions can support teleconferencing systems for remote consultations, monitoring patient vitals, and providing expert advice without physical presence.
  • Entertainment Systems
    Entertainment Systems
    Ideal for entertainment venues like cinemas, theme parks, and gaming centers, RK3576 SBC with assembly touch screen and display open frame HMI kit solutions can provide immersive and interactive entertainment experiences.

What We Do

We offer ODM solutions for certain customers who have specific needs which can’t be satisfied by existing devices on the market.
  • Tooling
    ID Design
    MD Design
  • Software
    Drive Debugging
    System Customization
    Debug Pre-installed applications
  • Hardware
    Schematic Diagrams Design
    PCB Layout
    Specific components design
    Bill of Materials output
    Gerber Files
    RF Design and Verification
    Assembly Drawings
    Test Specifications output
  • Accessories
    Smart Cover
    Docking Charging Station
    Charging Bracket/Dock
    Magnetic BackClip
    Wall Mount
    Stylus Pen
    And more

How We Do

We offer ODM solutions for certain customers who have specific needs which can’t be satisfied by existing devices on the market.
  • 01 Planning
    Market Survey
    Requirements Collection
    Competitiveness Analysis
    Technology Study
    Risk Analysis
    Component Life Cycle Survey
    Cost Evaluation
  • 02 Desgin
    ID Design
    MD Design
    Hardware
    OS
  • 03 Validation
    Trial Samples
    Software Customization
    Performance Tests
    Reliability Tests
    EVT
    DVT
    Certifications
  • 04 Integration
    Assembly Study and SOP
    Pilot Run Production
    Testing Process Study and SOP
    Field Test/Feedbacks
    Improvements
  • 05 Production
    Pilot Run Production
    Mass Production
  • 06 After Service
    Global Warranty
    Extended Warranty Service
    Online Service

Specification

  • SOC
    RK3576, 4 x Cortex-A72 + 4 x Cortex-A53 2.3GHz, 8nm
    GPU ARM Mali-G52 MC3
    OpenGL ES3.2/OpenCL 2.0/Vulkan1.1
    6.0TOPS NPU, INT4,INT8,INT16, float16, Bfloat 16 and tf32 operation
    Supports deep learning framework：TensorFlow, Caffe, Tflite, Pytorch, Onnx NN，Android NN, etc.
  • OS
    Android
  • RAM/ROM
    RAM: LPDDR4 4G/8G
    ROM: EMMC5.1 64G/128G
  • Media
    Decode:
    4K@60fps H.264/AVC
    8K@30fps or 4K@120fps H.265/HEVC/VP9/AVS2/AV1
    1080@60fps H264/MVC

    Encoded:
    Dual video encoders which support H.265 and H.264
    H.264 and H.265 up to 4K@60fps
    Supports multi-stream encoding
  • Touch Screen
    Touch screens that support both I2C and USB interfaces are available in various sizes.
    The touch screens with I2C interfaces include 7 inches, 8 inches, 10.1 inches, 10.95 inches, and 11.97 inches.
    Touch screens with USB interfaces include 14 inches, 15.6 inches, 17.3 inches, 21.5 inches, 32 inches, 43 inches, 55 inches, and 65 inches.
  • Display Port
    1 x MIPI-DSI (2560x1600@60fps)
    1 x eDP (1920*1080@60fps)
    1 x HDMI2.1 (HDMI-0UT（8K@60fps(4K@120fps），or EDP-4K screen interface(3840*2160@60fps)) 1 x DP1.4 (DisplayPort(4K@120fps)A1tModeon Type-C)
    1 x Dual-LVDS, 1080@60fps
  • Display
    The motherboard supports MIPI and eDP interfaces natively (LVDS can be supported via a MIPI-to-LVDS converter board).
    Displays with MIPI include 4 inches, 5 inches, 7 inches, 8 inches, 10.1 inches, 10.95 inches, and 11.97 inches.
    Displays with eDP include 14 inches, 15.6 inches, and 17.3 inches.
    Displays with LVDS include 21.5 inches, 32 inches, 43 inches, 55 inches, and 65 inches.
  • LTE
    Mini-PCIE 4G module
  • WCDMA
    Subject to the module
  • Ethernet
    1000M Ethernet x 1
  • Connectivity
    WIFI6 802.11a/b/g/n/ac/ax，Bluetooth5.2
  • USB
    3 x USB Host 2.0,PH2.0-4Pin
    1 x USB3. 0, Type-A
    1 x USB3.0,Type-C with OTG & DP-out
  • Micro SD Card
    TF card or SIM card
  • Audio
    Speaker x 2
    Microphone x 1
  • Interface
    Key button interface (PWR/VOL+/VOL-/RST)
    2 x Speaker interface (PH2.0-4Pin), 1 x Mic interface (PH2.0-2Pin)
    2 x UART, PH2.0-4Pin
    3 x USB2.0, PH2.0-4Pin
    MIPI-Camera interface, FPC-0.5mm-30pin
    TP-COF interface, FPC-0.5mm-10pin
    NFC module interface, FPC-0.5mm-10pin
    RTC battery, supports timed on/off
    LED or GPIO expansion interface, PH2.0-6Pin
    LVDS screen backlight interface, PH2.0-6Pin
    BAT-IN-12V interface, PH2.0-6Pin
    DC-IN-12V interface, PH2.0-4Pin
  • Input Power
    DC 12V @ 2-5A / 5.5mm DC (Requires surge voltage less than 18V, ripple voltage less than 100mV)
  • PCB
    Size: 81.5x 130 x 1.6mm
    Process: 6-layer through-hole with immersion gold
    screw hole specifications: 93.5mm x 4
  • Environment
    Operating temperature -20°C ~ 70°C

FAQs

  • ODM/AI & Deep Learning Customization
  • Display & Touch Customization
  • Connectivity & Industrial Environment
ODM/AI & Deep Learning Customization
  • What AI capabilities does the RK3576 processor offer, and how are they relevant to industrial HMI?
    The RK3576 SOC (4x Cortex-A72 + 4x Cortex-A53, 2.3GHz) includes a powerful 6.0 TOPS NPU. This NPU is crucial for enabling on-device AI in industrial HMI, supporting deep learning frameworks (TensorFlow, PyTorch, Caffe) for tasks like real-time quality control checks in manufacturing, facial recognition for access control, or predictive maintenance analytics in large-scale industrial control stations.
  • How is the GPU optimized to handle the graphical demands of large industrial displays and interactive kiosks?
    The kit utilizes the ARM Mali-G52 MC3 GPU, supporting modern graphics standards (OpenGL ES3.2/Vulkan1.1). This ensures that complex, dynamic graphical interfaces and high-resolution multimedia content (up to 8K@30fps video decoding) run smoothly on large-format screens (up to 65-inch LVDS), crucial for engaging digital signage and detailed industrial control dashboards.
Display & Touch Customization
  • What options are available for customizing the screen size and display interface based on the industrial application?
    The RK3576 is highly versatile, supporting displays from 4-inch MIPI up to 65-inch LVDS (via adapter board). We customize the display interface to match the client's needs—MIPI/eDP for compact panels (e.g., Vending Systems) or LVDS for large command center displays. This flexibility allows one SBC platform to serve multiple product lines (GEO-specific size requirements).
  • Does the HMI kit support industrial-grade touch screens, and how are they integrated?
    Yes. The kit supports touch screens across the full size spectrum using either I2C or USB interfaces. For industrial environments, we customize the touch screen assembly (part of the Open Frame design) to feature robust, durable touch panels (e.g., thick cover glass) and ensure reliable driver debugging for precise and long-lasting operation in public or factory settings.
Connectivity & Industrial Environment
  • How does Pretech ensure the RK3576 kit is suitable for remote and mobile industrial IoT applications?
    The kit includes robust connectivity features like Gigabit Ethernet, WIFI6, and optional Mini-PCIE 4G module support. The ODM process can customize the Micro SD Card slot to support a SIM card, enabling 4G/LTE connectivity for remote monitoring, MDM (Mobile Device Management), and OTA updates, essential for unattended assets like public interactive kiosks (subject to GEO carrier certification).

Inquriy

More contact information
Email:
admin@pretech-e.com
Address:
808, 8F, Qiancheng Commercial Center, 5 Haicheng Road, Baoán, Shenzhen
TEl:
+86-755-23051989
(86) 13129558030
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