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

Refreshing Example
Refreshed By Smartphone, Comes With Android APP, As Easy As Swiping A Credit Card
Outline Dimensions

Wiki:www.waveshare.com/wiki/2.9inch_NFC-Powered_e-Paper
Package Content

9inch NFC-Powered e-Paper x1

FAQs:
Q: How is the 2.9-Inch E-Paper Display powered?
A: The 2.9-Inch E-Paper Display is powered using NFC (Near Field Communication) technology, eliminating the need for a battery.
Q: What are the main applications for the NFC-Powered E-Paper Display?
A: This E-Paper Display is ideal for smart labels, electronic shelf labels, signage, and other low-power display applications where battery-free operation is advantageous.
Q: How do I update the content on the E-Paper Display?
A: You can update the content on the E-Paper Display by bringing an NFC-enabled device, such as a smartphone, close to the display. The NFC device provides power and transmits the new data.
Q: What are the benefits of using an NFC-powered E-Paper Display?
A: The benefits include ultra-low power consumption, no need for a battery, high readability in various lighting conditions, and ease of updating content wirelessly via NFC.
Q: What is the resolution of the 2.9-Inch E-Paper Display?
A: The 2.9-Inch E-Paper Display has a resolution of 296×128 pixels, providing clear and crisp text and graphics suitable for various display needs.