K-3566 Board quad-core ARM Cortex-A55 CPU 9mm Ultra-thin Design For Smart Vending Machine

K-3566 Smart IoT Motherboard

Overview

     The K-3566 Smart IoT Motherboard brings next-generation edge intelligence to IoT applications, powered by the Rockchip RK3566 quad-core Cortex-A55 processor running at up to 1.8GHz with a built-in 1 TOPS NPU — enabling on-device AI inference for smart retail, industrial control, and edge computing applications. What sets the K-3566 apart is its E-Ink display support, SATA 3.0 for mass storage, 5× configurable serial ports, and Bluetooth 5.2. The board supports up to 8GB LPDDR4 memory and features USB 3.0, Gigabit Ethernet with PoE, 4G expansion, and wide-temperature operation from -20°C to 70°C. The K-3566 also offers exceptional display versatility with LVDS, MIPI-DSI, HDMI 2.0a (4K), HDMI input, eDP, and E-Ink interfaces. Ships with Android 11 or Linux, the K-3566 is the ideal platform for next-generation smart IoT devices requiring AI, storage, and display flexibility.

Key Advantages

• Built-in 1 TOPS NPU for Edge AI: On-device AI inference for smart retail analytics, inventory recognition, and predictive maintenance — no cloud dependency, no latency, lower bandwidth costs, and enhanced data privacy.

• E-Ink Display Interface: 39-pin FPC E-Ink interface supporting up to 2200×1650 resolution — perfect for electronic shelf labels, price tags, and low-power information displays commonly used in retail and logistics.

• SATA 3.0 for Mass Storage: Standard SATA 3.0 port with power header enables connection to 2.5" HDDs/SSDs — ideal for data logging, video storage, and large AI model datasets.

• 5× Configurable Serial Ports: 1× TTL, 2× TTL/RS-232, and 2× TTL/RS-232/RS-485 — flexible connectivity for payment terminals, sensors, and industrial controllers.

• 8MP USB Camera Support: Higher camera resolution than other K-series boards — enabling better image quality for visual inspection, security monitoring, and customer analytics.

• Bluetooth 5.2: Built-in BT 5.2 delivers faster data transfer, longer range, and improved power efficiency — enabling wireless peripheral connectivity and mobile app integration.

• Wide-Temperature Reliability: -20°C to 70°C operating temperature range — stable performance in outdoor installations, cold chain applications, and harsh environments.

Why Choose This Board?

• E-Ink Support — A Game-Changer for Retail IoT: Electronic shelf labels and digital price tags are transforming retail. The K-3566's native E-Ink interface eliminates the need for external display controllers — directly connect high-resolution E-Ink panels for low-power, sunlight-readable displays that update pricing and promotions in real-time.

• AI at the Edge, Without the Cloud Cost: The 1 TOPS NPU enables real-time analytics directly on the device — inventory recognition, customer counting, and shelf monitoring. No cloud subscription fees, no network dependency, and customer data stays on-device for privacy compliance.

• SATA 3.0 — Store Data Locally, Not in the Cloud: SATA 3.0 support means you can store video footage, transaction logs, and AI model data locally on affordable high-capacity drives. Reduce cloud storage costs and maintain data control.

• Built for Omnichannel Retail Deployments: From AI-powered smart shelves to E-Ink price tags and payment terminals — the K-3566 combines AI, storage, serial connectivity, and low-power display support in one board. Build complete retail solutions without multiple hardware platforms.

• Android 11 — Modern, Secure, and Future-Ready: The most up-to-date OS in the K-series lineup — Android 11 provides enhanced security, improved performance, and access to the latest app ecosystem for retail and IoT applications.

• 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)