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4.2 inch Passive NFC-Powered ESL tag, Black and White, No Battery, Wireless Powering
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Number of views:
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4.2 inch Passive NFC-Powered ESL tag, Black and White, No Battery, Wireless Powering

This 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, 400x300 resolution, support 4 Grayscale. Use protective ABS case, beautiful and light weight, supports personalized customization.
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Number of views:
1000
Product serial number
GDNS042AL
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Description
Specification
 
 
Introduction:
 
GDNS042AL 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, 400x300 resolution, support 4 Grayscale. Use protective ABS case, beautiful and light weight, supports personalized customization. 
 
 
 
 
Features:

 

· 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 it: 

 

1. Enter the APP operation interface, first select the size, and then enter the main interface. Under this page, you can click the "picture" button below to set the picture (the picture can be the original picture in your mobile phone album, or you can take a picture directly on the object. Note: camera permission is required here)

 

2. Support manually edit text to generate pictures

 

3. You can crop, resize and rotate the image (in order to better refresh the effect, it is recommended that you set the size and format of the image according to the ink screen parameters in advance).

 

4. On the main page, you can also choose the image processing method, adjust the brightness and contrast, invert the color of the picture, adjust the direction and other settings.

 

5. After all settings are completed, put the NFC antenna area of the handheld device close to the antenna area on the back of the NFC electronic tag, and the APP will automatically perform data transmission and refresh operations.
Note: Please make sure that the NFC function of the handheld device is turned on before use, and do not remove it before the progress reaches 100%

 

 

 

 

Download:

 

File Type

Description (Downloadable)

Version

Language

Update Date

Size

NFC APP

1.0

English

2021-01-19

2.2MB

 

 

 

 

 

Keyword:
4.2 inch NFC-powered Electronic Shelf Label
Scan the QR code to read on your phone
We could not find any corresponding parameters, please add them to the properties table

 

 

Model GDNS042AL
Screen 4.2 inch black and white e-paper display
Power supply Wireless
Resolution 800×480
Display color Black and White
Max Grayscale 4
Refresh time 3s (data transfer time is not included)
Dot pitch 0.212×0.212
Display size 84.8mm×63.6mm
Outline dimension 105.1mm×94.1mm
Viewing angle >170°

 

 

 

 

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DALIAN IFLABEL TECHNOLOGY CO., LTD.

Add:Room 1513, Block A Zhongnan Mansion, No.18 Zhonghua W Rd, Dalian 
E-mail :  info@iflabel.com
Phone:+86-411-84619565

Links :E-Paper Display  Online Shop  E-ink Display    

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