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)

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