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4.2 inch E-ink Display Passive NFC-Powered Electronic Paper Screen ESL Wireless, No Battery, 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.
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☆ INTRODUCTION
 


 

GDN042BW is a  E-ink Display Passive NFC-Powered Electronic Paper Screen ESL, 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!
 

Relevant manual about this product on Library or you could go to our official website (www.good-display.com), contact us please.
 

* 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.


 

☆ THE ABOVE PRICE INCLUDE



1) 4.2 inch E-ink Display Passive NFC-Powered Electronic Paper Screen ESL Wireless, No Battery, GDN042BW * 1pc

 

☆ MAIN PARAMETERS


 

PART NUMBER GDN042BW
SIZE OF EPD 4.2 inch RESOLUTION 400x300
DISPLAY COLOR Black / White GREY SCALE 2
DOT PITCH(mm) 0.212x0.212 REFRESH TIME 3s
DISPLAY SIZE(mm) 84.8x63.6 POWER SUPPLY Wireless
OUTLINE DIMENSION(mm) 104.8x94x10.18    

 

 

☆ 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


 

☆ DETAILS


 


 


☆ RELATED INFORMATION DOWNLOAD



 ESL Price Tag App
 


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☆ ABOUT US



Thank you for your interest in our product. 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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