Explore EPD Device, an optimized ePaper solution with low power consumption, NFC support, and two-way communication for warehouses and more.

4.2-inch e-ink display firmware for Nordic nRF51/nRF52, with support for Bluetooth image transfer, NFC wake-up.

Jun 28, 2024 · Expert wireless team ensures accurate NFC detection and reduces transmission time through software compression technology. IP68 rating supports use in harsh environments, making it suitable for a wide range of applications.

This 4.2-inch NFC e-ink display shelf label features innovative passive NFC technology, eliminating the need for batteries. It comes with a lightweight ABS protective casing and offers customization options, providing a personalized touch while ensuring durability and style.

Apr 3, 2025 · The new batteryless, 7.5-inch NFC-powered e-paper display features an 800×480 resolution and updates via an NFC-enabled smartphone or reader. It offers a 170° viewing angle and comes in a durable ABS plastic shell.

These cards use contactless proximity communication (NFC) to overwrite displayed information—including barcodes. Smartphones can also be used for overwriting.

Replacing the traditional manual process flow card, the NFC visual electronic ink tag is used as the unique identification and a work order in a unified format is generated, which realizes paperless information transmission and production process traceability.

Bi-stability of electronic paper display (EPD) is reported, and the updated methods for EPD products without battery are also introduced. One case is reported with system design, hardware and integration.

手机开启 NFC 并保持在扫描界面放到价签上刷一下即可（Android 系统选择比较多就不说了，iOS 系统可以使用 快捷指令 App 来扫描 NFC）。 唤醒成功后三色版本价签 LED 灯会闪一下，双 …

GDN029BW is a 2.9 inch E-ink Display NFC-powered Electronic Shelf Label, adopts novel passive NFC technology, no battery required, no more battery life trouble. 2.9 inch e-paper display, black and white. Use protective ABS case, beautiful and light weight, supports personalized customization.