4.2" Passive NFC-Powered e-Paper No Battery

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Hersteller: Waveshare
Artikel-Nr.: EXP-R63-250
Herstellernummer: 17341
Herkunftsland: CN
Zolltarifnummer: 85312095
Gewicht (kg): 0.079

This is an NFC-powered 4.2inch e-Paper Module, with 400x300 resolution. Users can transmit data... mehr

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This is an NFC-powered 4.2inch e-Paper Module, with 400x300 resolution. Users can transmit data from smartphone or NFC reader to e-Paper and refresh by NFC.

Features:

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

Specifications:

Power: NFC-powered
Resolution: 400x300
Dot pitch: 0x212x 0x212
Refresh time: 4s
Display color: black, white
Viewing angle: >170°
Outline dimension: 105.0mm x 94.1mm, 9.90mm
Display dimension: 84.8mm x 63.6mm

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