4.2inch Passive NFC-Powered e-Paper, No Battery

SKU: 17341
Part Number: 4.2inch NFC-Powered e-Paper
Brand: Waveshare
UPC: 614961955691

$39.99
$38.9910+
$38.4950+
$38.29100+

Description

Details

4.2inch Passive NFC-Powered e-Paper, No Battery, Wireless Powering & Data Transfer
4.2inch NFC-Powered e-Paper

Adopts novel passive NFC technology
No battery required, no more battery life trouble

Wireless NFC-Powered Display Refreshing

No messy wiring, stable operation, fast refreshing

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

Feel the magic

Comes with Android APP, as easy as swiping a credit card

Application examples

Suitable for price Tags, asset/equipment Tags, shelf labels, conference name tags...

Specifications


Power supply Wireless Grey scale 2
Display color Black / White Refresh time 4s (data transfer time is not included)
Dot pitch 0.212×0.212 Display size 84.8mm×63.6mm
Resolution 400×300 Outline dimension 105.1mm×94.1mm
Viewing angle >170°    
Supported smart phones

Most Android phones with NFC function are supported,
some tested and confirmed devices are listed below (include but not limited to)

Brand Smart phones
HUAWEI MATE 10, MATE 20, MATE 20 Pro, P20, P30, Honor 10
Samsung NOTE 9, NOTE 8, S9/S9+, A8S
Sony Xperia XZ3, Xperia XZ1
Google PIXEL 3/3XL, PIXEL 2/2XL, PIXEL 1
LG V40, V30+, V30, G7, G7+, G6
MI MI 8, MIX3, MIX 2S, MIX1/2, IM6, NOTE3, NOTE 2
HTC U12+, U11, U11 EYEs, U11, U Ultra, Desire 10 pro, ONE A9S
Motorola Z3, Z2, Z
ONEPLUS OnePlus 5/5T/6/6T
Outline dimensions

Development Resources

Wiki: www.waveshare.com/wiki/4.2inch_NFC-Powered_e-Paper

Package Content

Weight: 0.079 kg

Quick Overview

  1. 4.2inch NFC-Powered e-Paper x1
  2. Double-sided foam tape x2
4.2inch NFC-Powered e-Paper