I. Product Description

The LPB3588 smart host is an intelligent host carefully designed based on the Rockchip RK3588 chip platform. The body is made of full aluminum material with a fanless design. Inside the body, an innovative structural combination allows key heat-generating components such as the CPU and PMU to directly conduct heat to the external aluminum casing, using the entire body casing as a heat dissipation material. This enables it to withstand more severe working environments and be widely applied in various industrial scenarios.

II. Interface Introduction

The LPB3588 smart host comes with 3 USB 3.0 HOST ports and one full-function Type-C interface, capable of connecting multiple USB cameras. It has 2 mini-PCIe slots that, in addition to supporting 4G or 5G modules, can also accommodate our company's mini-PCIe interface NPU computing cards developed based on the RK1808, combining with multiple cameras to form an artificial intelligence vision computing host that supports up to 12TOPS in computing power.

The LPB3588 smart host supports dual-band WIFI 6, BT5.0, 2 Gigabit Ethernet ports, and is expandable with 4G or 5G modules. It supports 2 high-speed UARTs, 4 RS232s, 1 RS485, and 2 CANBUS interfaces, which are commonly used for communication.

The LPB3588 smart host supports 3 HDMI outputs, 1 DP output, 1 dual-channel LVDS interface, backlight control, and touch screen interfaces. It supports 1 HDMI input, audio input and output, and can connect to a 10W@8Ω stereo speaker. It has an M.2 NVMe 2280 solid-state drive interface for external connection and can connect to various displays, supporting multi-screen display with different content.

The LPB3588 smart host supports 4 relay controls, including 4 normally open, normally closed, and common ports; supports 4 switch inputs, each with optocoupler isolation, supporting active inputs (up to 36V) or passive inputs; supports 4 analog inputs, which can support 0~16V voltage detection or 4~20mA current detection, and can connect to various industrial transmitters.

The LPB3588 smart host supports Android, buildroot, Debian, and Ubuntu systems, offering advantages such as high performance, high reliability, and high expandability, and provides open-source system code to users. Users can develop and customize based on this product, and our company provides comprehensive technical support for developers and enterprise users, enabling them to efficiently complete research and development work and significantly shorten the product development and mass production cycle.

III. Product Appearance

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IV. Functional Summary

- Power supply: DC 9-36V, with overvoltage, overcurrent, surge protection, and reverse polarity protection.

- USB interfaces: 3 USB 3.0 HOST ports, 1 full-function Type-C interface.

- NPU expansion: Can be paired with our company's RK1808 AI computing card, expanding up to 12TOPS in computing power.

- Multi-display: 3 HDMI 2.0 outputs, one dual-channel LVDS display interface, 1 DP output interface, supporting multi-screen display with different content.

- Video input: 1 HDMI input, supporting up to 4K@30fps resolution.

- Audio I/O: 3.5mm audio output and microphone input, capable of connecting to a 10W@8Ω stereo speaker.

- Network communication: 2 Gigabit Ethernet ports, BT5.0, dual-band WIFI 6, supporting 802.11 a/b/g/n/ac/ax protocols, with an option to equip with 4G or 5G modules.

- Storage expansion: Built-in M.2 M-KEY interface and SATA 3.0 interface, supporting the expansion of SSDs and hard drives.

- Data communication: 2 high-speed UARTs, 4 RS232s, 1 RS485, 2 CANBUS interfaces.

- Industrial control: 4 relay controls, 4 switch inputs, 4 analog inputs.

- System support: Compatible with multiple operating systems including Android, buildroot, Debian, and Ubuntu.

V. Product Dimensions

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