Waveshare 7.5inch Passive NFC-Powered e-Paper No Battery Wireless Powering and Data Transfer（E-Paper Only
Brand: waveshare
Color: 7.5inch NFC-Powered e-Paper
Categories: Electronics, Computers & Accessories, Computer Components, Single Board Computers

Instruction This is an NFC-powered 7.5inch e-Paper Module, with 800x480 resolution. Users can transmit data from smartphone or NFC reader to e-Paper and refresh by NFC. Features 7.5" 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 Refreshing Example --Refreshed By ST25R3911B NFC Board Application Examples Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags... Specification Power: NFC-powered Resolution: 800x480 Dot pitch: 0.205 × 0.204 Refresh time: 5s Display color: black, white Viewing angle: >170° 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 Package Content 7.5inch NFC-Powered e-Paper x1

800x480 Resoluion Black / White Two Color 7.5inch Passive NFC-Powered E-ink display
Wireless Powering & Data Transfer,No power adapter and battery requried
No backlight required, e-Paper keep displaying the last content for a long time without power
You can modify the display content by smartphone.App is provided
Come with ABS case

Package Dimensions: 8.43 x 6.1 x 1.54 inches
Item Weight: 7 ounces
Manufacturer: Waveshare
Country of Origin: China
Item model number: 7.5inch NFC-Powered e-Paper
Date First Available: February 24, 2020
Standing screen display size: 7.5 Inches
Screen Size: 7.5 Inches
Brand: Waveshare
Connectivity Technology: Nfc
Response Time: 5 Milliseconds
Color: 7.5inch NFC-Powered e-Paper