Name: Battery-Free 2.9'' Color E-ink Electronic Shelf Label ESL NFC Label Passive NFC e-Paper, GDN029F
Brand: GOOD DISPLAY
SKU: GDN029F
Price: 13.05 USD
Availability: InStock
Rating: 5 (1 reviews)

SKU: GDN029F

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⚠️ Important Compatibility Notice

This NFC tag does NOT work with Samsung and Google Pixel phones due to their restricted NFC implementations. Please check compatibility before purchase.

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Description

2.9" 4-Color E-Ink NFC Tags

Tired of the constant hassle of replacing batteries in your electronic shelf labels? Say hello to the future with the 2.9-inch Color E-paper Display! Utilizing cutting-edge passive NFC technology, this display is powered directly by your smartphone—no batteries required. With vibrant four-color support (black, white, red, and yellow), your labels will pop like never before, capturing attention with bold, bright visuals.

(Note: This product is compatible with most NFC-enabled Android phones. Please note: It is not compatible with Samsung, Apple, or Google Pixel devices. To ensure compatibility, please feel free to contact us to confirm your device model before placing an order.).

Core Advantages

Battery-Free Operation

Zero battery replacement needed
• Permanent solution to battery life issues

• Ideal for restricted power environments

• Reduced maintenance costs

Smartphone-Controlled

Android NFC compatibility
• Update content in 22 seconds

• Credit card-style tap refresh

• No specialized equipment needed

Industrial-Grade Design

ABS protective casing
• Paper-like e-ink display

• Lightweight yet durable construction

• -25°C to 70°C operational range

Technical Specifications

Part Number GDN029F

Display Size(mm) 66.896x29.056

Power Supply Wireless

Size 2.9"

Dot Pitch(mm) 0.227x0.226

Display Color Black,White,Red,Yellow

Resolution 296×128

Outline Size(mm) 87.4x47.6x12.24

Refresh Time(s) 22

Drawing Details

Modular Components

GDEY029F51

2.9" Four-color E-Ink Panel

NFC-D3-029

NFC Driver Board

EW029F2

2.9" Industrial-grade ABS Enclosure

GDN029F

NFC Smart ESL Solution

Dual Drive Solutions · Flexible Deployment

📱 Mobile Solution

Update your e-paper display directly from your smartphone via NFC

Android

Android Phone — Download APK

Scan QR Code

NFC-D3-Pro.apk

⬇ Download APK

▶ Click to play demo

iOS

iOS — App Store

Search on App Store

Search：NFC-D3-Pro

▶ Click to play demo

💻 PC Solution

Use a dedicated NFC reader with your computer for professional deployment

Reader GDPN02 →

NFC Power & Data Transfer The tag gets power wirelessly from the reader, refresh upon placement.
Pure PC Control Run the ImageToNFC tool, import JPG/BMP images for refresh.
Multi-Color E-Paper Support B/W, B/W/R, B/W/R/Y, compatible up to 4.2 inches.
Data Security & Traceability Local file processing, not uploaded to the cloud.

▶ PC Reader operation video

⚠️ NFC Usage Note: For optimal experience, avoid using the device directly on metal surfaces, as metal may block or weaken the NFC signal.

Files & Download

[RAR] NFC-D3

[PDF] NFC-DEMO_SCH

[PDF] The Latest Catalog

[FAQ] Why can't I download the files?

Typical Applications

Retail

Beauty Stores

Present product names, prices, and specifications. Different colors can distinguish product series or functions, and display promotions like discounts or full-price reductions to boost purchases.

Office

Conference Name Tags

Display attendees' names, positions, and companies. Colors can distinguish departments or ranks, clarifying seating arrangements and helping participants find seats.

Medical

Drug Labels

Show drug names, specifications, prices, and expiration dates. Colors differentiate prescription drugs, over-the-counter medicines, or special medications to help pharmacists and patients avoid errors.

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Sustainable Technology

Paperless Future

Each display saves ≈3,000 sheets annually. Join 15,000+ businesses reducing paper waste with ePaper solutions.

Sustainable Packaging

95% recycled materials with FSC-certified packaging. 100% plastic-free protective materials.

Energy Leadership

90% less energy than LCDs. Annual CO₂ reduction equivalent to 50 mature trees.

About Us

Thank you for your interest in our product. We could provide front light, touch screen, and other accessories for you. For more information, please refer to the relevant manual available in our Library or visit our official website at www.good-display.com.
If you need any further assistance or have any other questions, please feel free to contact us. We sincerely invite you to send your inquiries to our email at buyepaper@good-display.com.

Certifications

ISO 14001 Environmental Management
RoHS Compliant | Energy Star Certified

Contact Our Engineers

CUSTOMER REVIEWS

5.0 1 Reviews

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