waveshare 2.7inch passive nfc-powered e-paper module no battery wireless powering & data transfer provides android app black and white display
$42.24
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Description
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 Smart 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.
