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Large e-ink Display 31.5-inch color e-ink display, E Ink Spectra 6 epaper screen billboard museum exhibition information board DMPH315E62
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Large e-ink Display 31.5-inch color e-ink display, E Ink Spectra 6 epaper screen billboard museum exhibition information board DMPH315E62

Number of views:
1000
Product serial number
623150EG
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Overview
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31.5-inch color e-ink display, E Ink Spectra 6 epaper screen billboard museum exhibition information board 

Product introduction

The 31.5-inch color e-ink display sign utilizes E Ink Spectra 6 technology, which enhances the color spectrum and advanced color imaging algorithms to improve advertising and marketing effectiveness, creating an elegant atmosphere. Content updates via USB drive save labor and printing costs, increase operational efficiency, and significantly reduce resource consumption, offering both smart and environmental benefits. The product is powered by a plug-in lithium battery, eliminating the need for an additional ground power supply system. Without the limitations of power cords, the e-ink display sign can be easily moved to the desired location, providing high mobility. It is an ideal replacement for traditional paper-based advertising posters, with significant energy savings and increased efficiency over long-term use, supporting sustainable industry development.

Feature Overview:

1. Bistable Technology

   ➢ The screen uses bistable technology, allowing the displayed content to remain on the screen even when the power is completely disconnected.

2. Ultra-Low Power Consumption

   ➢ The display consumes almost no power when the screen is not being updated.
   ➢ Power consumption during screen updates is ≤6W.

3. Indoor Design

   ➢ The display can be updated via USB or WiFi (USB preferred).
   ➢ It features a slideshow function, enabling the cyclical display of different advertising messages.
   ➢ The metal casing is designed to be both sturdy and durable, while also being elegant and aesthetically pleasing.

 

Applications of Electronic Paper Signage:

1. Commercial Retail Spaces: In malls, supermarkets, convenience stores, and other retail locations, long rectangular ePaper signs can display product information, prices, promotions, etc. Their efficient information update capability and energy-saving features allow businesses to quickly adjust display content, attract consumer attention, and enhance sales performance.

2. Public Transportation Systems: At bus stops, subway stations, airports, and other public transportation locations, ePaper signs can display information about schedules, arrival times, transfer guides, etc. This helps passengers quickly obtain the information they need and improve travel efficiency.

3. Office Environments: In offices, meeting rooms, and other places, long rectangular ePaper signs can display meeting schedules, notices, work reminders, etc. This helps improve employee work efficiency and strengthen communication and collaboration between teams.

4. Medical Institutions: In hospitals, clinics, and other medical institutions, ePaper signs can display department guides, doctor schedules, appointment reminders, etc. This helps patients quickly find their destinations and improve their medical experience.

5. Exhibitions: In museums, art galleries, exhibition halls, and other places, long rectangular e Paper signs can display information about exhibits, introductions, etc. Their unique visual effects and energy-saving features can provide audiences with a better exhibition experience.

6. Education Industry: In schools, classrooms, and other educational settings, ePaper signs can display schedules, notices, activity arrangements, etc. This helps teachers and students stay informed about campus dynamics and improve teaching quality.

In addition, the entire ePaper signage system can be customized according to specific needs to meet the special requirements of different industries. With the continuous development of technology, its application fields will further expand.

 

Keyword:
31.5-inch
E Ink 6
color e-ink display
e-paper
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PARAMETERS

PRODUCT MODEL

DMPH315E62

 DISPLAY

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

 

Related information download

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