The advertising machine motherboard carefully built by jinhaichuang is based on Ruixin micro rk3399 platform, 6-core 64 bit processor, with a main frequency of 2.0GHz. It has 3G and 4G data communication interfaces, USB3.0 high-performance device interfaces, and supports 3 groups of serial ports, 6 groups of IO detection ports, 2.4g/5g WiFi and other commonly used external devices, with rich interfaces and stable performance. Support android10.0\linux system, complete software support, open source code, suitable for enterprise secondary development of commercial display advertising machines with high-definition display, self-service vending machines, intelligent education terminals, etc., which can reduce the threshold of research and development and shorten the product research and development cycle.

1. It is fully compatible with the full-size (5-100 inch) display screen on the market, supports various display interfaces such as lvds/edp/mipi/hdmi, and supports 4K hard solution at most.

2. It supports dual screen easy display and screen splicing, making commodity display and advertising display more attractive.

3. It adopts high-performance industry board and can run Android or Linux system. The built-in arm architecture has a maximum processing speed of 2.0GHz, which is faster and more stable.

4. Provide SDK source code, development tools, introductory tutorials, technical documents and other relevant technical materials, which makes secondary development more convenient and accelerates the process of product research and development.

5. Rich expansion interfaces, support various peripheral modules, 3g/4g modules, NFC modules, printers, card readers, scanners, identity authentication and recognition, rich and diverse human-computer interaction, support touch screens, cameras, human induction and other interaction methods.

It is applicable to public places such as sales display, mall advertising, banking, hotels, transportation hubs, certificate processing halls, etc.