Waveshare 7.5inch Passive NFC-Powered E-Paper V2, Adopts Novel Passive NFC Technology, No Battery Required, Wireless Powering & Data Transfer

Produktbeschreibung

An NFC-powered module with a 7.5inch e-Paper display, with a resolution of 800 x 480. It supports users to wirelessly transmit image information through an NFC enabled card readers or mobile phones, and display the information on the e-Paper display. PCB version: Rev2.2 (latest version), This version has replaced the NFC chip on the motherboard, and the display is updated using a fast flashing method. Please update to the latest mobile app and ST25R3911B NFC Board program before use. No backlight required, e-Paper can keep displaying the last content for a long time without power. It does not contain a power supply such as a battery, suitable for applications where power supply is limited The content displayed can be customized and controlled at any time by the user using a smartphone, convenient and flexible. Suitable for equipment labels, shelf labels, information storage, etc. Equipped with ABS plastic shell with good strength and toughness. Provides a supporting Android APP to help users edit and manage the display content of the e-Paper display. Can povide complete supporting information and manuals