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2.9 inch Passive NFC-Powered E-ink ESL Wireless, GDN029BW
Number of views:
1000
Product serial number
630N290BW
Category
NFC Label
Quantity
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+
OVERVIEW
SPECIFICATION
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2.9" Battery-Free NFC E-Paper Tag
✅ Compatible with Apple and Android devices.
⚠️ Not currently supported on Samsung phones.
NFC performance may vary depending on phone model — we recommend testing with your specific device before deployment.
Say Goodbye to Battery Anxiety!
Update Smart Shelf Labels with Your Phone – Zero Power Consumption, Permanent Display!
NFC Powered, Battery-Free Customizable Content
Tap to refresh, information updates instantly – no cables or base stations required. Ideal for shelf labels, asset tags, desk nameplates, smart (warehousing), and more.
2.9" Passive NFC E-Paper Tag (Black & White)
The GDN029BW is a 2.9-inch black and white E-Ink tag powered by passive NFC – no batteries, no charging, no maintenance. Housed in a sleek, lightweight ABS shell, it's perfect for smart shelf labels or signage. Update it effortlessly with your smartphone via our dedicated app – just a tap and it's done!
* Note: Compatible with most NFC-enabled phones. Please contact us to confirm compatibility before ordering.
Stylish ABS Protective Shell
Compact and stylish design with a sturdy ABS shell (EW029F2) – easy to install and fully customizable to your brand or style. Impact-resistant, lightweight, suitable for retail and industrial environments.
Key Features
Wireless Updates
Change images instantly via the mobile app – no computer needed.
No Power Source Needed
Powered by NFC – a single tap from your phone provides energy, eliminating batteries entirely.
Ultra-Low Power
E Ink technology enables always-on display with zero power consumption; retains image when power is off.
Seamless App Control
Dedicated iOS & Android app — easily manage images, text, barcodes, and more.
Complete Documentation
Quick start guide + technical manual, developer-friendly.
Durable ABS Shell
Lightweight, sturdy, and impact-resistant for various environments.
Dual Driver Solutions · Flexible Deployment
I. Mobile App Solution
iOS
Download from App Store
Search: NFC-D3-Pro
ℹ️ For best results, hold your phone stably within about 1 cm of the e-paper display during NFC transmission.
II. PC NFC Reader/Writer Solution
- NFC Power & Data Transfer: The tag gets power wirelessly from the reader; place it to refresh.
- Pure PC Control: Run the ImageToNFC tool, import JPG/BMP images to refresh.
- Multi-color E-Paper Support: B/W, B/W/R, B/W/R/Y, compatible up to 4.2 inches.
- Traceable & Secure Data: Local file processing, no cloud upload, enterprise-grade encryption.
⚠️ NFC Usage Note: For optimal experience, avoid using the device directly on metal surfaces, as metal can block or weaken the NFC signal.
Core Value Visualization
| Pain Points of Traditional ESL | GDN029BW Breakthrough |
|---|---|
| Battery replacement costs, regular maintenance | Passive NFC power, zero maintenance |
| Requires dedicated base station/gateway | Android phone acts as controller, update anytime |
| Static printed labels, non-reusable | Fully customizable via app, personalized content |
NFC Connection Stability Guide
NFC can occasionally experience data loss or connection interruptions due to external factors. To improve performance, we recommend the following practices:
Optimal Range
Keep within 1-2 cm proximity
Check Device State
Restart or reset NFC function
Reduce Interference
Avoid metal cases / thick protective films
Avoid EM Sources
Keep away from chargers, Bluetooth, etc.
Matching E-Paper + Communication (NFC) Board
Mounting System – Complete Installation Solution
Our durable ABS rail system enables quick, tool-less installation of NFC ESL tags, ideal for retail. Includes mounting strips and removal tool for easy setup and maintenance.
Key Features:
✅ Fast Installation: No tools required
✅ ABS Rail: Durable
✅ Includes Removal Tool: Safe tag replacement
✅ Compatibility: Fits all GooDisplay NFC ESL tags
More Sizes, More Choices
From small tags to larger signage – we offer the perfect NFC E-Paper solution for your needs. Choose from 1.54", 2.13", 2.9", and 4.2" displays, available in B/W, 3-color, or 4-color versions.
All models are battery-free, Android-compatible, and built with durable lightweight materials – perfect for smart shelf labels, product identifiers, ID badges, and more.
Explore More Passive NFC Tags →Beyond the Product: Our 4 Guarantees
Expert Technical Team
Senior engineers provide full technical support, from solution design to application implementation.
Perfect Quality System
8 strict quality inspection processes, international standard certification, 99.9%+ pass rate.
18 Years of Industry Leadership
Providing mature, professional solutions to tens of thousands of customers worldwide.
Robust Stock Availability
Sufficient inventory of core products, 48-hour fast shipping (business days).
Keyword:
2.9" NFC e-paper tag for smart labels
NFC-powered e-ink tag
battery-free e-paper screen
NFC electronic shelf label
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Time of issue:2020-04-27 00:00:00
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