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  • Small Android Allwinner A20 Motherboard with LVDS RS232 TTL for Monitor Advertising
  • Small Android Allwinner A20 Motherboard with LVDS RS232 TTL for Monitor Advertising
  • Small Android Allwinner A20 Motherboard with LVDS RS232 TTL for Monitor Advertising
  • Small Android Allwinner A20 Motherboard with LVDS RS232 TTL for Monitor Advertising
Small Android Allwinner A20 Motherboard with LVDS RS232 TTL for Monitor Advertising

Small Android Allwinner A20 Motherboard with LVDS RS232 TTL for Monitor Advertising

  • 1 - 499 Pieces
    $49
  • >= 500 Pieces
    $44

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
View product details

Small Android Allwinner A20 Motherboard with LVDS RS232 TTL for Monitor Advertising

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Android OS Integration: Designed to run Android applications for digital signage, media playback, and embedded systems, supporting multitasking and user interface customization.
  • Multi-Display Connectivity: Equipped with LVDS, VGA, DisplayPort, and HDMI (via compatible ports), enabling seamless connection to monitors,广告 displays, and industrial screens for advertising or information kiosks.
  • Embedded System Support: Optimized for 24/7 operation in commercial environments, featuring an Allwinner A20 ARM CPU and integrated graphics for stable performance in resource-constrained applications.

Key features

  • 1. Material Technology

    • With FR-4 material construction, ensure stable performance in demanding environments. The PCB’s durable, flame-retardant substrate provides superior mechanical and thermal stability compared to lower-grade materials.

  • 2. Interactive Design

    • With integrated graphics and multiple display ports (LVDS/VGA/DisplayPort), create interactive digital signage with customizable content. The embedded Allwinner A20 CPU and Android OS enable seamless touchscreen compatibility and multimedia playback.

  • 3. Performance Parameters

    • With a 1.5GHz dual-core ARM CPU and 2GB DDR3 RAM, handle multitasking and run Android apps smoothly. The integrated SATA port supports up to 2TB storage for high-capacity media libraries, outperforming basic single-core boards.

  • 4. Scenario Solutions

    • With continuous operation capabilities, deploy in commercial settings like digital signage for uninterrupted advertising. The compact design and power-efficient ARM architecture reduce downtime compared to traditional x86 systems.

  • 5. Certification Standards

    • With RoHS compliance, ensure eco-friendly and safety-certified operation. The board adheres to EU environmental regulations, making it suitable for global commercial deployments.

Product details

Small Android Allwinner A20 Motherboard with LVDS RS232 TTL for Monitor Advertising

The Small Android Allwinner A20 Motherboard is a compact, high-performance embedded solution designed for versatile applications such as digital signage, industrial automation, and networked devices. Equipped with integrated connectivity, robust power management, and a dense component layout, it supports customization for specialized use cases.

Technical specifications

FeatureSpecificationApplication Scenario
CPUARM Cortex-A7 (Allwinner A20), dual-core 1.0 GHzEmbedded systems, IoT devices, and media players
GraphicsMali-400 MP2 GPU (integrated)High-resolution display support (LVDS, VGA, DisplayPort)
MemoryUp to 2GB DDR3 RAM, ECC FBDIMMsStable operation in industrial environments
ConnectivityUSB 2.0/3.0, Ethernet, Wi-Fi, SATA, RS232, TTL, VGA, DisplayPortMulti-protocol integration for networking and peripherals
Power SupplyFR-4 material with optimized power inductors and capacitorsEfficient power distribution for 24/7 operation
Socket TypeEmbedded (no expandable CPU)Fixed performance for cost-effective deployments

Customization guide

Adjustable parameters include:

  • Port configuration (e.g., adding/removing USB, Ethernet ports) to match interface needs.
  • Memory modules (up to 2GB DDR3) for varying workload requirements.
  • Power components (e.g., voltage regulators) to enhance thermal stability in harsh environments.

Get inspired

With its Allwinner A20 CPU and integrated graphics, this motherboard enables seamless deployment in digital advertising displays, POS systems, or industrial control panels. Its compact design and robust connectivity make it ideal for projects requiring reliable, low-power performance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
CPU Performance1.0 GHz (baseline)+15% clock speed+30% overclocked*
RAM Capacity1GB DDR32GB DDR32GB + LPDDR2 (dual-channel)
Connectivity Ports2 USB, 1 Ethernet4 USB, Dual Ethernet6 USB, Wi-Fi 6, PCIe
Thermal DesignPassive coolingActive coolingLiquid cooling (optional)

Supplier's note

  1. Key Technical Breakthroughs:

    • ARM Cortex-A7 Core: Delivers 20% lower power consumption than x86 equivalents, ideal for battery-powered devices.
    • Mali-400 GPU: Supports 1080p video playback with 4K scaling for high-resolution signage.
    • FR-4 Material: Enhances durability in industrial environments (-40°C to 85°C operating range).

  2. Version Selection Guide:

    • Base Model: Best for basic digital signage or IoT nodes requiring cost-effective, low-power operation.
    • Advanced Model: Suitable for POS systems or kiosks needing faster processing and dual Ethernet redundancy.
    • Pro Model: Optimized for industrial automation or edge computing with PCIe expansion and liquid cooling for 24/7 reliability.

*Pro Model overclocking requires firmware adjustment.

Frequently asked questions

  • Which Small Android Motherboard is Best for Monitor Advertising Displays?

  • How Do I Maintain the PCB’s Electronics and Connectors?

  • FR-4 vs Other Materials: Why is it Used for This Motherboard?

  • Can This Motherboard Support Custom Interfaces for Embedded Systems?

  • Is the Allwinner A20 Motherboard RoHS and FCC Certified?

  • Does the A20 Board Support VGA for Legacy Monitor Compatibility?

  • How Does the Board Manage Power for Efficient Performance?

  • Can I Use This Motherboard in Networked Environments with Ethernet?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Embedded Android MotherboardsPOS systems, digital signage, kiosksCPU: Allwinner A20 (quad-core ARM Cortex-A7 @1GHz, Benchmark: 5000) ▲
RAM: 2GB DDR3 (▲100% from Base)		Low power consumption (5W), compact design, Android OS compatibilityLimited expandability, no PCIe slots, lower multitasking capability
Industrial MotherboardsFactory automation, rugged environmentsCPU: Intel Atom E3800 (Benchmark: 8000) ▲
RAM: 4GB DDR3 (▲100% from Base)		Rugged build (IP65), wide temp range (-20°C to 70°C), ECC memory supportHigher cost ($200+), larger form factor, no built-in Wi-Fi
Mini-PC MotherboardsHome media centers, small serversCPU: AMD Ryzen 3 (Benchmark: 12,000) ▲
RAM: 8GB DDR4 (▲300% from Base)		PCIe slots for expansion, better multitasking, supports Windows/LinuxLarger size (10x10cm), higher power draw (65W), no industrial certifications
IoT/Edge Computing BoardsSmart sensors, IoT devicesCPU: ARM Cortex-M7 @400MHz (Benchmark: 2,000) ▲
RAM: 512MB DDR3 (▲100% from Base)		Ultra-low power (1W), compact (5x5cm), real-time data processingLimited OS support, no display output, slower processing for complex tasks
Consumer Desktop MotherboardsHome computers, gamingCPU: Intel Core i5 (Benchmark: 15,000) ▲
RAM: 16GB DDR4 (▲700% from Base)		High performance for gaming/graphics, multiple USB 3.2 ports, PCIe Gen4 supportBulky design (ATX), high power consumption (150W+), expensive cooling solutions
High-Performance WorkstationsCAD, video editingCPU: Intel Xeon W-2223 (Benchmark: 20,000) ▲
RAM: 32GB DDR4 (▲1500% from Base)		ECC memory for reliability, multi-CPU support, ultra-fast storage interfacesExceedingly costly ($1,500+), requires dedicated cooling, niche use cases

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