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Large E-ink Display 31.5-inch Color e-Paper Display, E Ink Spectra 6 ePaper Screen Billboard

DMPH315E62
Enhance your exhibition with the 31.5-inch color e-paper display, delivering stunning, eco-friendly visuals with wireless, low-power, and customizable design.
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Large E-ink Display 31.5-inch Color e-Paper Display

    
       
   

The 31.5-inch E Ink display, featuring advanced E Ink Spectra 6 technology, delivers vibrant colors and exceptional image quality for impactful advertising. This E Ink display supports USB or Wi-Fi updates, reducing labor and printing costs. With power consumption under 6W during updates, it boosts operational efficiency and conserves resources. Powered by a built-in lithium battery, this E Ink display eliminates the need for external power sources, providing outstanding mobility. The slide show function rotates ads seamlessly, making this E Ink display an energy-efficient, sustainable alternative to traditional paper posters.

   




 

 

Special Features

  
 ● Our standard unit is just the starting point – our real expertise lies in creating tailored solutions to meet your specific needs.
 ● We offer flexible hardware configurations and seamless API integration to ensure compatibility with your systems.
 ● With us, you’re not just buying a product – you’re getting a partner committed to delivering the perfect fit for your business.

 

 

System Types and Features

The DMPH315E62 runs on Android, providing an interactive GUI and smooth user experience. Its strong extensibility supports diverse third-party apps and plugins, making it ideal for smart devices, terminals, and user interfaces.

Alternatively, an industrial-grade X86-based PC offers higher computational power and excellent compatibility, supporting a wide range of industrial-grade software and applications for demanding hardware and software needs.

For simpler applications, an embedded system like a microcontroller or Linux-based system is a cost-effective, energy-efficient choice. These systems offer fast response times and are ideal for basic automation, data collection, or equipment monitoring.

 
 

Product Specifications

  
PART NUMBER  DMPH315E62
DISPLAY PARAMETERS  Diagonal screen size : 31.5 inch
 Technology: E Ink Spectra 6
 Resolution: 2560 * 1440
 Pixel Density: 0.272*0.272 mm
 Active Area: 696.32* 391.68 mm
 Aspect ratio: 16:9
 Image Refresh Time：≤15s
MAINBOARD PARAMETERS  MCU:  ESP32-S3-WROOM-1U
 4G：(Reserved by design)
 USB2.0: 1 way
 WiFi：2.4GHZ
 BT：Bluetooth5.0
TF card：1way（Optional）
SOFTWARE PARAMETERS  Image update method : Update images via USB drive or cloud platform
On-Screen Display Languages: English, Simplified Chinese (Default English)
POWER CONSUMPTION PARAMETERS  Power Consumption: 6W max with refreshing 0.01W in Standby mode
ENVIRONMENTAL CONDITIONS  Operating Temperature : 0~ 50°C
 Storage Temperature : -25 ~ 60 °C
 Relative humidity: 30% ~ 90 %
 Altitude: 0 ~ 3000 m
POWER PARAMETERS  Power Supply:Built-in lithium battery，Capacity: 50.4W/H, 16.8V/3500MAH
Mains power: Type-c interface (supports PD protocol)
SPECIFICATIONS  Set dimensions (W x H x D): 723 mm x 418 mm x 30.5 mm
(Sheet Metal) / 747 mm x 442 mm x 34.5 mm(Water Transfer Printing)
 Wall Mount: 100x100mm,VESA mount Use M4 set screws
 Product weight: .9 kg (Sheet Metal) / 9.7 kg (Water Transfer Printing)
ACCESSORIES  Included Accessories: Adapter with Type-c output PD protocol
   



 

 

Applications of Electronic Paper Signage

  

It is ideal for environments such as libraries, museums, and hospitals, where reducing light pollution and operating without a direct power supply are essential.

 

 


 

 

Files And Download

  
● DMPH315E62-Specification ● Why can't I download the files(updated)?
● xtacepSetup ● To Understand for a Complete Machine Project Handover?
● The Latest Catalog of ePaper Display  
   



 

 

Every Day is Earth Day

  

 
  You don't need to be an environmental scientist to make sustainable choices.
At GooDisplay, we passionately integrate sustainability into the production of e-paper.		    

 

 

 

 

Substitute for Paper Usage

Epaper provide a paper-like touch and reading experience, serving as a sustainable alternative to traditional paper and reducing environmental impact from deforestation and paper manufacturing.

Device Packaging
95% of this device's packaging is crafted from wood fiber-based materials sourced responsibly from managed forests or recycled sources.

Energy Efficiency
Epaper consumes minimal energy compared to conventional displays, reducing electricity bills and easing the demand on power plants, thereby lowering greenhouse gas emissions—a perfect choice for eco-conscious consumers.

 


 

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ABOUT US
Thank you for your interest in our product. We could provide front light, touch screen, and other accessories for you. For more information, please refer to the relevant manual available in our Library or visit our official website at [www.good-display.com].
If you need any further assistance or have any other questions, please feel free to contact us. We sincerely invite you to send your inquiries to our email at [buyepaper@good-display.com].

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