P3X Smart POS Terminal Mainboard with Primary LVDS, Secondary LVDS, Primary EDP,

Product Specification

P3X Smart POS Motherboard

Overview

     The P3X Smart POS Motherboard is purpose-built for point-of-sale systems, powered by the Rockchip RK3288 quad-core Cortex-A17 processor running at up to 1.6GHz. The integrated Mali-T764 GPU supports 4K hardware video decoding, enabling smooth graphics and video playback for modern POS applications. What sets the P3X apart is its dual LVDS and dual eDP display interfaces, supporting dual-screen setups essential for POS systems (cashier display + customer-facing display), along with a dedicated RJ11 cash drawer port, RS-232 serial connectivity, and multiple USB ports for connecting payment terminals, barcode scanners, and receipt printers. Additional features include 4G expansion via MiniPCI-E, 8× GPIO, and wide-voltage input from 9V–15V. With Android 5.1.1/6.0 support and open API SDK, the P3X is the ideal platform for retail POS terminals, self-service kiosks, and checkout systems.

Key Advantages

• Dual Display Interfaces for Cashier + Customer Screens: 2× LVDS + 2× eDP interfaces support dual independent displays, showing transaction details on the cashier screen while displaying promotions or payment information on the customer-facing display.

• Dedicated Cash Drawer Port: Standard RJ11 6-pin cash drawer connector for direct cash drawer control without external adapters.

• Comprehensive Serial Connectivity: 1× RS-232 DB-9, 2× TTL/RS-232 pin headers, and 1× TTL debug port for connecting receipt printers, barcode scanners, payment terminals, and other POS peripherals.

• Rich USB Ports: 4× external USB ports and internal pin headers for keyboards, scanners, printers, and customer displays.

• 4G Expansion: Industry-standard MiniPCI-E slot with SIM card socket for cellular connectivity in mobile POS or remote store deployments.

• 8× GPIO for Custom Control: General-purpose I/O pins for controlling external devices, sensors, or indicators.

Why Choose This Board?

• Purpose-Built for POS, Not Repurposed: The P3X is engineered specifically for POS systems with dual display support, dedicated cash drawer port, and RS-232 connectivity built in, not added as afterthoughts.

• Dual-Screen POS Made Simple: Modern POS systems require two screens, and the P3X's dual LVDS and dual eDP interfaces support both without external video splitters, simplifying hardware design and reducing BOM complexity.

• Cash Drawer Control Built In: The dedicated RJ11 cash drawer port eliminates the need for external controllers, saving cost and board space.

• Proven Platform for Retail Deployment: The RK3288 is a mature platform with years of proven reliability in POS and retail applications, reducing development risk and accelerating time-to-market.

• Complete POS Connectivity: 4 USB ports, RS-232 for receipt printers, dual displays, cash drawer control, 4G for remote connectivity, and GPIO for custom expansion deliver everything a modern POS system requires.

• Delivery & Packaging

   

   

  Item	Details
  Packaging	Anti-static bag + foam padding + industrial carton
  MOQ	1 piece (sample order), 100+ for volume pricing
  Lead Time	3–5 working days for samples; 15–20 working days for bulk orders
  Shipping	DHL, FedEx, UPS, or by sea (customer's choice)

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