product description
Product Specification
| WST25 Motherboards Specification | |
|---|---|
| Size | 170mm x 97mm (6-layer board, 1.6mm thickness) |
| CPU | Rockchip RK3568, quad-core ARM Cortex-A55, up to 2.0GHz |
| GPU | Mali-G52-2EE, supports OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.1 |
| OS | Android 11 |
| Memory (DDR) | 2GB DDR4 (expandable) |
| Storage (EMMC) | 8GB (optional: 16GB/32GB/64GB, up to 128GB) |
| Display Support | – Dual LVDS/eDP output – Supports 1920×1080 resolution – Dual-screen display with different resolutions – HDMI 2.1 output (4Kx2K@60Hz) |
| Video Codecs | H.264, H.265, MVC, VP8, RV, AVS, MPEG4, etc. |
| Audio Output | Dual 4Ω/5W power amplifiers, left/right channel output |
| Connectivity | – 2.4G Wi-Fi + BT 4.2 – 1000M Ethernet port – SIM card slot (supports 3G/4G modules via Mini PCI-E) |
| Expansion Interfaces | – USB: 1x OTG, 12x USB HOST (USB 2.0/3.0) – Serial Ports: 6x UART (3x RS232, 3x TTL), 1x RS485 – GPIO: Multiple GPIO pins – Touch Screen: 2x I²C ports (supporting infrared, capacitive, resistive touch) – TF Card: Up to 128GB – Integrated Port: Power button, ADC buttons, IR input, LED control |
| Power Supply | – Input: DC 12V – Power Consumption: Typical 800mA (working), 50mA (standby) – RTC battery: External 3V battery |
| Thermal Management | Passive cooling (board design optimized for heat dissipation) |
| Certification | CE-compliant (implied by market readiness) |
| Applications | Smart display terminals, advertising machines, digital signage, industrial automation, self-service kiosks, retail systems, educational equipment, robotics |
| Dimensions (PCB) | 170mm x 97mm |
| Screw Holes | 4x Φ3.6mm holes |
| Environmental Conditions | – Operating Temperature: 0°C ~ 60°C – Storage Temperature: -10°C ~ 70°C – Relative Humidity: Up to 80% |
| Key Features | – Customizable Android system with API support – Dual-screen independent control – Rich peripheral compatibility (cashbox, barcode scanners, etc.) – Easy system upgrade via USB – Industrial-grade reliability and scalability |
