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2.9inch Passive NFC Powered e Paper

$25.89

Brand:Spotpear
SKU:0201133
Date:2020-07-08 13:09
No:
In Stock




2.9inch Passive NFC-Powered E-Paper, No Battery, Wireless Powering & Data Transfer

Refreshed By Smartphone, Comes With Android APP, As Easy As Swiping A Credit Card

Features

  • No backlight required, e-Paper keep displaying the last content for a long time without power
  • No power adapter required
  • You can modify the display content by smartphone
  • Compe with ABS case
  • App is provided

Specification

  • Power: NFC-powered
  • Resolution: 296x128
  • Dot pitch: 0.138×0.138
  • Refresh time: 2s
  • Display color: black, white
  • Viewing angle: >170°

2.9" NFC-Powered E-Paper

Adopts Novel Passive NFC Technology

No Battery Required, No More Battery Life Trouble



Wireless NFC-Powered Display Refreshing

Passive NFC Solution, No Battery Required, No Messy Wiring, Stable Operation




How It Works
To Refresh The Display Content,
Use A Smart Phone With NFC Function, Or An NFC Reader,
Close To The E-Paper For Both Wireless Powering And Data Transfer



Applications
Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags...




Specifications



POWER SUPPLYWirelessGREY SCALE2
DISPLAY COLORBlack / WhiteREFRESH TIME2s (data transfer time is not included)
DOT PITCH0.138×0.138DISPLAY SIZE66.89mm×29.05mm
RESOLUTION296×128OUTLINE DIMENSION87.5mm×47.7mm
VIEWING ANGLE>170° 

Outline Dimensions