M3 Smart Commercial Display Mainboard Rockchip RK3288,quad-core A17,up to 1.8GHz

Product Specification

M3 Intelligent Commercial Display Motherboard

Overview

     The M3 Intelligent Commercial Display Motherboard delivers premium performance for demanding commercial display applications, powered by the Rockchip RK3288 quad-core Cortex-A17 processor running at up to 1.8GHz — the highest clock speed in the M-series lineup. The integrated Mali-T764 GPU supports OpenGL ES 3.1 and provides 4K hardware video decoding, enabling stunning ultra-HD content playback for premium digital signage and video walls. What sets the M3 apart is its 4× configurable serial ports, HDMI input for video capture, Bluetooth 5.2 support, and multi-OS flexibility (Android 5.1/6.0/7.1/8.1 and Linux). With LVDS, HDMI 2.0 (4K), and eDP display interfaces, 8Ω 6W dual amplifier output, 10/100M Ethernet, Wi-Fi, and wide-temperature operation from -20°C to 70°C, the M3 offers the performance, connectivity, and software flexibility needed for premium commercial displays, interactive kiosks, and high-end signage applications.

Key Advantages

• 1.8GHz Processing Power: The RK3288's 1.8GHz clock speed delivers faster UI responsiveness and smoother 4K playback than entry-level signage boards — ensuring a premium user experience for interactive and video-rich applications.

• 4× Configurable Serial Ports: All 4 serial ports are TTL/RS-232 configurable — connect to controllers, sensors, and peripheral devices without compromise, supporting complex interactive signage installations.

• HDMI Input for Content Integration: HDMI 1.4 input supports 720P and 1080P signals — enable picture-in-picture display, security camera feeds, or external content switching on the same screen.

• Multi-OS Flexibility: Supports Android 5.1/6.0/7.1/8.1 and Linux (Buildroot/Debian 9/Ubuntu 18.04) — choose the platform that fits your application, development team, and long-term strategy.

• Bluetooth 5.2 Support: Built-in BT 5.2 enables wireless content updates, remote diagnostics, and peripheral connectivity — reducing maintenance costs and enabling remote management.

• Wide-Temperature Operation: -20°C to 70°C operating temperature range — reliable performance in outdoor digital signage, cold chain displays, and unheated environments.

Why Choose This Board?

• Performance That Powers Premium Signage: 1.8GHz processing + 4K decoding + 4 configurable serial ports + HDMI input + Bluetooth 5.2 — the M3 delivers the complete package for high-end commercial displays at a competitive price point, without the premium cost of flagship processors.

• 4× Serial Ports for Complex Installations: Interactive kiosks, wayfinding displays, and digital signage often need to connect to multiple peripherals — barcode scanners, touch controllers, sensors, and more. The M3's 4 configurable serial ports handle them all without external USB-to-serial adapters, simplifying installation and reducing costs.

• Software Freedom — Android or Linux: Whether your team develops on Android or Linux, the M3 supports both. Choose Android for quick app deployment or Linux for custom lightweight implementations — one board serves both software ecosystems, reducing inventory complexity.

• Outdoor-Ready for All-Weather Signage: Digital signage is moving outdoors — drive-thrus, transit shelters, and street kiosks. The M3's -20°C to 70°C operating range ensures reliable performance in extreme conditions where consumer-grade boards would fail, protecting your investment and reputation.

• HDMI Input — Interactive Signage Made Simple: Running promotional content while displaying live security feeds or external video sources on the same screen. The M3's HDMI input enables picture-in-picture and content switching without external video processors — creating more engaging, functional signage with fewer components.

• 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)

​

​