{"product_id":"7-5inch-passive-nfc-powered-e-paper-v2-no-battery-wireless-powering-amp-data-transfer","title":"7.5inch Passive NFC-Powered e-Paper V2, No Battery, Wireless Powering \u0026amp; Data Transfer","description":"\u003cdiv class=\"msg msg_info\"\u003e  The 7.5inch NFC-Powered e-Paper V2 version has replaced the NFC solution, and the APP has been updated accordingly.  \u003c\/div\u003e\u003cdiv class=\"overviewSec\"\u003e7.5inch Passive NFC-Powered e-Paper V2, No Battery, Wireless Powering \u0026amp; Data Transfer\u003c\/div\u003e\u003cdiv class=\"richWrap\"\u003e\u003cdiv class=\"pdT\" style=\"background: #cfd6e0;\"\u003e\u003cdiv class=\"richTitle\"\u003e7.5\u0026quot; NFC-Powered e-Paper V2\u003c\/div\u003e\u003cp class=\"richDesc\"\u003eAdopts novel passive NFC technologyNo battery required, no more battery life trouble\u003c\/p\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/7.5inch-NFC-Powered-e-Paper-V2\/7.5inch-NFC-Powered-e-Paper-V2-details_01.jpg\" alt=\"7.5inch Passive NFC-Powered e-Paper V2, front view\"  \/\u003e\u003c\/div\u003e\u003cdiv class=\"pdT\" style=\"background: #cfd6e0;\"\u003e\u003cdiv class=\"richTitle\"\u003eWireless NFC-Powered Display Refreshing\u003c\/div\u003e\u003cp class=\"richDesc\"\u003ePassive NFC solution, No Battery Required, No messy wiring, stable operation\u003c\/p\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/7.5inch-NFC-Powered-e-Paper-V2\/7.5inch-NFC-Powered-e-Paper-V2-details_02.jpg\" alt=\"7.5inch Passive NFC-Powered e-Paper V2, refreshing via smartphone\"  \/\u003e\u003c\/div\u003e\u003cdiv class=\"pdT\" style=\"background: #f3f3f3;\"\u003e\u003cdiv class=\"richTitle\"\u003eHow it works\u003c\/div\u003e\u003cp class=\"richDesc\"\u003eTo 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\u003c\/p\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/7.5inch-NFC-Powered-e-Paper-V2\/7.5inch-NFC-Powered-e-Paper-V2-details_03.jpg\" alt=\"7.5inch Passive NFC-Powered e-Paper V2, working principle\"  \/\u003e\u003cp class=\"note\"\u003e* the specific APP or NFC reader is required for refreshing the e-paper screen.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eRefreshing Example\u003c\/div\u003e\u003cp class=\"richDesc\"\u003eRefreshed by \u003ca href=\"https:\/\/www.waveshare.com\/st25r3911b-nfc-board.htm\" target=\"_blank\"\u003eST25R3911B NFC Board\u003c\/a\u003e\u003c\/p\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/7.5inch-NFC-Powered-e-Paper\/7.5inch-NFC-Powered-e-Paper-Details-08.jpg\" alt=\"7.5inch Passive NFC-Powered e-Paper V2, refreshing via ST25R3911B NFC Board\"  \/\u003e\u003cp class=\"subBlock noteSec alignl\"\u003eThis product requires higher NFC power for refreshing due to its large size, therefore, it is better to use the ST25R3911B NFC Board solution. Recommended evaluation kit: \u003ca href=\"https:\/\/www.waveshare.com\/7.5inch-NFC-e-Paper-Eval-Kit.htm\"\u003e7.5inch NFC e-Paper Eval Kit\u003c\/a\u003e.      If a smart phone is used for refreshing, please make sure it has enough NFC output power, otherwise it may not be working.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eApplication examples\u003c\/div\u003e\u003cp class=\"richDesc\"\u003eSuitable for price Tags, asset\/equipment Tags, shelf labels, conference name tags...\u003c\/p\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/common\/epaper-app.jpg\" alt=\"\" \/\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eSpecifications\u003c\/div\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/7.5inch-NFC-Powered-e-Paper-V2\/7.5inch-NFC-Powered-e-Paper-V2-details_04.jpg\" alt=\"7.5inch Passive NFC-Powered e-Paper V2, front and back view\"  \/\u003e\u003ctable class=\"tabSty-2 subBlock\"\u003e\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eWireless\u003c\/td\u003e\u003cth\u003eGrey scale\u003c\/th\u003e\u003ctd\u003e2\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eDisplay color\u003c\/th\u003e\u003ctd\u003eBlack \/ White\u003c\/td\u003e\u003cth\u003eRefresh time\u003c\/th\u003e\u003ctd\u003e5s (data transfer time is not included)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eDot pitch\u003c\/th\u003e\u003ctd\u003e0.205mm×0.204mm\u003c\/td\u003e\u003cth\u003eDisplay size\u003c\/th\u003e\u003ctd\u003e163.2mm×97.92mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eResolution\u003c\/th\u003e\u003ctd\u003e800×480 pixels\u003c\/td\u003e\u003cth\u003eOutline dimension\u003c\/th\u003e\u003ctd\u003e195.84mm×137.68mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eViewing angle\u003c\/th\u003e\u003ctd\u003e\u0026gt;170°\u003c\/td\u003e\u003cth\u003e\u003c\/th\u003e\u003ctd\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eOutline dimensions\u003c\/div\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/7.5inch-NFC-Powered-e-Paper-V2\/7.5inch-NFC-Powered-e-Paper-V2-details_size.jpg\" alt=\"7.5inch Passive NFC-Powered e-Paper V2, outline dimensions\"  \/\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003ePhone Brand Compatibility\u003c\/div\u003e\u003cp class=\"pdTRBL\"\u003eNote: The following list includes only some tested phone models. It does not mean the APP only supports these models. For more compatibility details, please refer to the WIKI page.\u003c\/p\u003e\u003ctable class=\"tabSty-2 mgnTB alignc\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003ePhone Brand\u003c\/th\u003e\u003cth\u003eCompatibility\u003c\/th\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eiPhone\u003c\/th\u003e\u003ctd class=\"hilitColor\"\u003e\u0026radic;\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eHuawei (Android)\u003c\/th\u003e\u003ctd class=\"hilitColor\"\u003e\u0026radic;\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eHonor\u003c\/th\u003e\u003ctd class=\"hilitColor\"\u003e\u0026radic;\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eVIVO\u003c\/th\u003e\u003ctd class=\"hilitColor\"\u003e\u0026radic;\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eXiaomi\u003c\/th\u003e\u003ctd class=\"hilitColor\"\u003e\u0026radic;\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eRedmi\u003c\/th\u003e\u003ctd class=\"hilitColor\"\u003e\u0026radic;\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eOPPO\u003c\/th\u003e\u003ctd class=\"hilitColor\"\u003e\u0026radic;\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eSamsung\u003c\/th\u003e\u003ctd\u003eNot supported\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eGoogle\u003c\/th\u003e\u003ctd\u003eNot supported\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eResources \u0026amp; Services\u003c\/div\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/common\/res_banner.png\" \/\u003e\u003cdiv class=\"bgGrey\"\u003e\u003cstrong\u003eWiki:\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/7.5inch_NFC-Powered_e-Paper\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/7.5inch_NFC-Powered_e-Paper\u003c\/a\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eNFC Sensing Position Reference\u003c\/div\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/NFC_Sensing_Position_1.jpg\" usemap=\"#NFC_Sensing\"\/\u003e\u003cmap name=\"NFC_Sensing\"\u003e\u003carea coords=\"8,80,150,203\" href=\"https:\/\/www.waveshare.com\/1.54inch-nfc-powered-e-paper-bw.htm\" target=\"_blank\" style=\"outline: none;\"\u003e\u003carea coords=\"151,72,294,203\" href=\"https:\/\/www.waveshare.com\/2.13inch-nfc-powered-e-paper.htm\" target=\"_blank\" style=\"outline: none;\"\u003e\u003carea coords=\"297,73,443,203\" href=\"https:\/\/www.waveshare.com\/2.7inch-nfc-powered-e-paper-module.htm\" target=\"_blank\" style=\"outline: none;\"\u003e\u003carea coords=\"451,76,615,203\" href=\"https:\/\/www.waveshare.com\/2.9inch-nfc-powered-e-paper.htm\" target=\"_blank\" style=\"outline: none;\"\u003e\u003carea coords=\"618,51,764,203\" href=\"https:\/\/www.waveshare.com\/4.2inch-nfc-powered-e-paper.htm\" target=\"_blank\" style=\"outline: none;\"\u003e\u003carea coords=\"771,27,957,203\" href=\"https:\/\/www.waveshare.com\/7.5inch-nfc-powered-e-paper-v2.htm\" target=\"_blank\" style=\"outline: none;\"\u003e\u003c\/map\u003e\u003cul id=\"IconGrid\" style=\"font-size: 12px;\"\u003e\u003cli style=\"width:15%;\"\u003e\u003ca href=\"https:\/\/www.waveshare.com\/1.54inch-nfc-powered-e-paper-bw.htm\" target=\"_blank\"\u003e1.54inch NFC-Powerede-Paper\u003c\/a\u003e\u003c\/li\u003e\u003cli style=\"width:16%;\"\u003e\u003ca href=\"https:\/\/www.waveshare.com\/2.13inch-nfc-powered-e-paper.htm\" target=\"_blank\"\u003e2.13inch NFC-Powerede-Paper\u003c\/a\u003e\u003c\/li\u003e\u003cli style=\"width:15%;\"\u003e\u003ca href=\"https:\/\/www.waveshare.com\/2.7inch-nfc-powered-e-paper-module.htm\" target=\"_blank\"\u003e2.7inch  NFC-Powerede-Paper\u003c\/a\u003e\u003c\/li\u003e\u003cli style=\"width:19%;\"\u003e\u003ca href=\"https:\/\/www.waveshare.com\/2.9inch-nfc-powered-e-paper.htm\" target=\"_blank\"\u003e2.9inch NFC-Powerede-Paper\u003c\/a\u003e\u003c\/li\u003e\u003cli style=\"width:15%;\"\u003e\u003ca href=\"https:\/\/www.waveshare.com\/4.2inch-nfc-powered-e-paper.htm\" target=\"_blank\"\u003e4.2inch NFC-Powerede-Paper\u003c\/a\u003e\u003c\/li\u003e\u003cli style=\"width:20%;\"\u003e\u003ca href=\"https:\/\/www.waveshare.com\/7.5inch-nfc-powered-e-paper-v2.htm\" target=\"_blank\"\u003e7.5inch NFC-Powerede-Paper\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cdiv\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch2\u003eLieferumfang\u003c\/h2\u003e\u003cdiv class=\"msg msg_warning\"\u003e  Note: The \u003ca href=\"https:\/\/www.waveshare.com\/st25r3911b-nfc-board.htm\" target=\"_blank\"\u003eST25R3911B NFC Board\u003c\/a\u003e is not included. It is recommended to purchase the \u003ca href=\"v\/7.5inch-nfc-e-paper-eval-kit.htm\" target=\"_blank\"\u003e7.5-inch NFC e-Paper Eval Kit\u003c\/a\u003e for convenient NFC image refreshing tests.  \u003c\/div\u003e\u003cp\u003e7.5inch NFC-Powered e-Paper V2 x1\u003c\/p\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/7.5inch-NFC-Powered-e-Paper\/7.5inch-NFC-Powered-e-Paper-3_800.jpg\" alt=\"7.5inch NFC-Powered e-Paper V2\" \/\u003e","brand":"WaveShare","offers":[{"title":"Default Title","offer_id":53568514687313,"sku":"WSAL30537","price":33859.61,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3798\/0753\/files\/wsal177662-425805.jpg?v=1776628007","url":"https:\/\/albistech.eu\/de\/products\/7-5inch-passive-nfc-powered-e-paper-v2-no-battery-wireless-powering-amp-data-transfer","provider":"Albistech","version":"1.0","type":"link"}