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E-Paper NFC No Battery EPD Tag

4.2inch E-ink NFC Batteryless EPD Tag

4.2inch E-ink NFC Batteryless EPD Tag uses a 4.2inch EPD dot matrix electronic ink screen and NFC communication protocol to transmit data to form a visible ink screen label.

Product Details

Product Parameters

4.2inch E-ink NFC Batteryless EPD Tag
 
Powered by NFC
Batteryless
 No tedious links
Stable operation
Fast modify
Large storage capacity




 
 
4.2inch E-ink NFC Batteryless EPD Tag Technical Parameter
 
Model LH-NFCWYBQ420-2B
Screen technology EPD dot matrix electronic paper
Screen size 84.80*63.60mm
Resolution 400(H)*300(V)
Pixel (DPI)  120
Screen color  black and white
Support protocol  ISO/IEC14443 TypeA
Working frequency 13.56MHz
Communication distance <2cm
UID  7 byte ID
OTA upgrade support
Product size 105mm*87mm*13mm  
Product material ABS  +PCB+E-ink display
Product weight 84g
Product color white
Working temperature  0-50℃
Operating humidity  less than 70%
Power supply NFC
battery or not battery-less
Life more than 1 million times
pages 13 pages
Communication frequency 13.56 MHz
Refresh time  within 5s 


keywords:  4.2inch E-ink NFC Batteryless EPD Tag
NFC battery less e ink tag    Battery less e ink paper tag    Battery less visual e paper tag    Battery less e paper display card
NFC electronic e ink tag    Visual electronic tag    Electronic paper display card    Electronic business card  Electronic guest card
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