1.54inch NFC-Powered e-Paper

Description Show Reviews Waveshare17953 -1.54inch Passive NFC-Powered E-Paper, No Battery, Wireless Powering & Data Transfer Specifications Power supply Wireless Grey scale 2 Display color Red / Black / White Refresh time 8s(data transfer time is not included) Dot pitch 0.138 0.138 Display size 27.60mm 27.60mm Resolution 200 200 Outline dimension 47.84mm 41.28mm Viewing angle >170 How It Works Wireless Powering & Data Transfer 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 Wiki www.waveshare.com/wiki/1.54inch_NFC-Powered_e-Paper_(BW) 0 Reviews Hide Reviews Show Reviews