LESOWN 4in Square LCD Screen 720x720 Secondary Monitor HDTV Input Modding Sub-display for AIDA64 PC Case Builders

I. Panel Features Size: 4.0 inch Active Display Area: 101.52(W) x 101.52(H) mm Resolution: 720x720 HD Aspect Ratio: 1:1 (Square Display) Display Direction: Horizontal Brightness: 300 cd/m² Contrast Ratio: 1200:1 Viewing Angle: 170° Full View (IPS technology for wide-angle visibility) Response Time: 30ms (Typ.)(Tr+Tf) Frame Rate: 60Hz, ensuring smooth visual transitions II. Core Functions & Performance Operating System (OS): Android 11, offering a modern, stable, and highly customizable software environment. Motherboard Model: KT-R3566_V1.0 Processor (CPU): Rockchip RK3566 (Quad-Core) Graphics Processor (GPU): Mali-G52-2EE, capable of rendering rich graphical user interfaces smoothly. Main Frequency: 1.8GHz for high-speed edge computing. System Memory (RAM): 2GB LPDDR4 Built-in Storage (Flash): 16GB eMMC, providing ample space for custom apps and local data storage. III. Connectivity & Input Ports Wireless Network (WiFi): 1x WiFi module supporting 802.11 b/g/n/ac protocols on the 2.4G band. Wired Network (Ethernet): 1x RJ45 Gigabit Ethernet port supporting 100M/1000M high-speed wired connections. Bluetooth: Fully supported for connecting wireless peripherals, sensors, or mobile devices. IV. Audio Features Speaker Power Output: Integrated amplifier supporting Left and Right dual-channel audio. Speaker Specifications: 8Ω / 2W * 2, perfect for integrating voice prompts, alarms, and UI sound effects without needing an external audio board. V. Power Characteristics Power Supply: DC 12V / 1A Power Consumption (Watt): 3.6W (Max). This ultra-low power consumption makes it highly energy-efficient and suitable for 24/7 continuous operation in embedded environments. VI. Mechanical Design Screen Module Dimensions: 105.6 x 109.87 x 2.2 mm (Ultra-slim profile for tight enclosures). Motherboard Dimensions: 75 x 75 x 1.6 mm (Compact footprint for easy integration). Build: Highly integrated, lightweight, and designed for versatile mounting in Smart Home panels, industrial HMI, or IoT devices. VII. Product Features & What's Included Plug-and-Play Development Kit: Designed for rapid prototyping and mass production, saving engineers significant R&D time. Versatile Applications: Ideal for smart home central control hubs, thermostats, smart vending terminals, and industrial automation screens. Packing List: 1 x 4.0-inch Display Screen Module 1 x Android Motherboard (KT-R3566_V1.0) 1 x High-Gain WiFi Antenna 1 x DC 12V Power Adapter