2X Waveshare 2.7 Inch Passive NFC-Powered E-Paper Module No Battery Wireless Powering & Data Transfer

2X Waveshare 2.7 Inch Passive NFC-Powered E-Paper Module No Battery Wireless Powering & Data Transfer Beskrivning

Novel Passive NFC Technology, No Battery Required, No More Battery Life Trouble
Passive NFC Solution, No Battery Required, No Messy Wiring
To Refresh The Display Content, Use A Phone With NFC Function, Or An NFC Reader, Close To The E-Paper, It'll Be Done In A Few Seconds
Refreshed By Smartphone, Comes With Android APP
Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags, Etc.

No need for backlight, power off can keep the display content of the last screen for a long
It does not contain a power supply such as battery itself, which is suitable for application environments with limited power supply
The displayed content can be customized and controlled by the user at any through the smartphone, which is convenient and flexible
POWER SUPPLY: Wireless
DISPLAY COLOR: Black / White
DOT PITCH: 0.217 x 0.217mm
RESOLUTION: 264 x 176pixels
VIEWING ANGLE: Greater than 170
REFRESH : 6s (data transfer is not included)
DISPLAY SIZE: 57.29 x 38.19mm
OUTLINE DIMENSION: 84.5 x 47.50mm
color:
Material:PCB

Package Contents:
2 x 2.7inch NFC-Powered e-Paper Module