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4.2 inch Passive NFC-Powered ESL Tag, No Battery, Wireless, GDN042BW
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Number of views:
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4.2 inch Passive NFC-Powered ESL Tag, No Battery, Wireless, GDN042BW

GDN042BW is a 4.2 inch NFC-powered Electronic Shelf Label, adopts novel passive NFC technology, no battery required, no more battery life trouble. 4.2 inch e-paper display, black and white, support 4 Grayscale. Use protective ABS case, beautiful and light weight, supports personalized customization.
Number of views:
1000
Product serial number
620420BW
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+
Description
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4.2 INCH NFC ESL

NFC-Powered, Paper-Like Displaying, No Battery Required, Only Android phones, Supports Personalized Customization

   

 

 

 

INTRODUCTION

GDN042BW is a 4.2 inch NFC-powered Electronic Shelf Label, adopts novel passive NFC technology, no battery required, no more battery life trouble. 4.2 inch e-paper display, black and white, support 4 Grayscale. Use protective ABS case, beautiful and light weight, supports personalized customization. Refreshed By Smartphone, Comes With Android APP, As Easy As Swiping A Credit Card!

* Note: This GDN042BW Software can only be applied to Android phones. We recommend contacting us before making a purchase to verify compatibility with your specific phone model.


 

FEATURE

No Battery Required, No More Battery Life Trouble

●  It does not contain a power supply such as a battery, which is suitable for applications where the power supply is restricted

●  The displayed content can be customized and controlled by the user at any time through the smart phone, which is convenient and flexible.

●  Suitable for equipment labels, shelf labels, information storage, etc.

●  With ABS plastic housing with better strength and toughness

●  Provides a matching Android APP to help users edit and manage the display content of the ink screen

●  Provide complete supporting information manual

 

 

 

HOW TO USE

Use A Smart Phone With NFC Function, Or An NFC Reader

1. Download the APP,scan the QR code with a browser

   

 

2. Select mode as 2-COLOR

   


 

 

3. Select model name as GDEY042T81

   

 

 

 

4. Select the camera LOGO to choose your image.

   

 

 

 

5. Use the red frame to select and click 'Crop' to prepare your image.  (It is recommended to pre-set the size and format of your image according to the parameters of E-paper display)

   

 

 

6. After setting done, please place your NFC mobile device against the antenna area at the back of 4.2 inch NFC E-label when APP will react to it, starting data-transmission and E-paper image updating.

* Note: Please turn the NFC function on and do not make any movement of your mobile device during data-transmission and image updating.

 

 

 

Keyword:
4.2 inch Passive NFC-Powered ESL Tag No Battery Wireless Powering
We could not find any corresponding parameters, please add them to the properties table

 

PARAMETERS 

PART NUMBER

GDN042BW

SIZE OF EPD

4.2 inch

POWER SUPPLY

Wireless

DISPLAY COLOR

Black and White

DOT PITCH(mm)

0.212x0.212

RESOLUTION

400x300

GREY SCALE

2

REFRESH TIME

3s

DISPLAY SIZE(mm)

84.8x63.6

OUTLINE DIMENSION(mm)

104.8x94x10.18

 

 

DRAWING

   

 

 

 

 

 

 

 

 

 

 

 

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File size:
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Number of downloads:
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2023-12-22 14:31:00
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Time of issue:2020-04-27 00:00:00

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