Embedded E-Paper Information Display Solution For Real-Time Updates

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• Avalue Technology’s electronic paper display (EPD) is a suitable alternative to LCD displays for providing information regarding various public services in real-time
• It is built using Intel Celeron CPU and as a green energy device, it consumes low power and can be used in place of paper

Avalue Technology, a provider of embedded solutions has launched the EPD-3133 series of electronic paper display (EPD). It features low power consumption, bistability and paper-like non-glowing quality. It has a 180-degree viewing angle and is readable even under intense lighting.

Besides the traditional LCD, EPD is an alternative form of display interface for IoT and smart city applications. The EPD-3133 offers an open-frame embedded design with a fully-flat feature, which facilitates easy integration into any public installation, such as public information display, smart bus stop sign, real-time public transport information system and indoor electronic bulletin.

Bistable operation

The 78.7 cm (31-inch) EPD-3133 with Intel Celeron Apollo Lake CPU supports black and white colour and 16-level grayscale display. Along with low power consumption, the EPD also has a continuous display without large power consumption and is shatter-resistant. The ultra-low power consumption is due to the electronic paper’s bistability i.e. ability to hold an image even when there is no power supply and only consumes power when the picture changes.

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Simple content link-up

In terms of content management, Avalue provides link-up between frontend and backend APIs and sample codes, allowing program development, editing, content organisation and publishing processes as per the requirements. To further optimize content management, users can go for either Win 10 or Android 8.1. EPD-3133 electronic paper information display solution to conveniently link up frontend and backend, and update information in real-time. Electronic paper, in combination with wireless transmission, can be used in office or logistics tasks, thus significantly replacing traditional single-use paper and labels. 

Being lightweight, thin and easy to install, the EPD-3133’s open-frame design allows it to be embedded in various scenarios, and many can be connected to form an ultra-large digital display. Options for touchscreen and front lighting module are also available. Furthermore, EPD-3133 supports LAN/WiFi/LTE, provides real-time information, and delivers warnings and notifications. It not only satisfies the requirements of businesses but also inculcates a new smart green experience.