Electronic class card solution

With the advancement of education informatization and the development of display technology, more and more education units are implementing the construction of digital smart campuses, and digital class cards have gradually become popular in campuses and have become an indispensable part of the construction of digital smart campuses. Compared with traditional blackboard newspapers and wall publicity, digital class cards display richer content, more vivid and flexible forms, and become an interactive media between schools and teachers, teachers and students, students and parents, and schools and parents.

Luoshiqi's intelligent digital class card solution adopts high-performance, high-stability open source industry motherboards, rich external expansion interfaces, and adapts to full-size display/touch screens on the market, increasing product possibilities and making products more flexible Adapt to changes in market demand. Support to run Android or Linux system, and open source code, so as to improve the efficiency of development and reduce development costs. Let smart hardware be integrated into campus informatization, and jointly create a true digital smart campus.

Recommended solution: LQ3399 motherboard + display/touch screen + external equipment

Feature description:

    1. It is fully compatible with full-size (5~100 inches) displays on the market, supports LVDS/eDP/MIPI/HDMI display interfaces, and supports up to 4K resolution.

    2. Support dual-screen display, screen splicing can be performed to display richer content.

    3. Adopt high-performance industry board, which can run Android or Linux system. Built-in ARM series high-performance chips, with the highest processing speed of 1.8GHz, faster and more stable.

    4. Provide technical materials such as SDK source code, development tools, introductory tutorials, technical documents, etc., making secondary development more convenient and accelerating the product development process.

   5. Abundant expansion interfaces, the motherboard solution reserves sufficient external device interfaces (RS232, RS485, UART, USB, LVDS, EDP, MIPI, HDMI, I2C, SPI, RTC, SPK, ADC, Line in, Line out, etc.) Rich and diverse human-computer interaction, support for touch screen, camera, human body induction and other interactive methods.