2.66-inch Four Colors E Ink Price Tag [Gateway Version]
The 2.66-inch four-color e-paper display is clear, energy-efficient, and supports text, promotional signs, and QR codes—everything managed with a single "tag," eliminating the hassle of paper labels! Designed specifically for retail supermarkets, shops, and commercial spaces, this smart digital tag features a high-resolution 296x152 display with crisp, vibrant e-paper visuals. Available in three or four color options, it allows for remote updates via a gateway or smartphone app, enabling easy management and creating a modern, intelligent pricing and information display system.
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Special Features
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● The standard protection rating is IP65, which offers complete dust and water resistance and is suitable for outdoor and humid environments. An optional IP68 rating is also available.
● We offer a wide range of personalized customization options, such as custom casing or logo, support for various communication protocols, custom advertising messages, and even the option to purchase just our PCBA.
● We will select the appropriate communication protocol based on the customer's needs, ranging from Bluetooth with a 30-meter radius to long-range WloTa or LoRa 433 transmission up to 2 km.
● With our API interface provided to third parties, it can integrate with any application system. Take advantage of our years of hardware expertise to ensure seamless integration with your system. |
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Technical Details
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Network Architecture
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Product Specifications
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| TECHNICAL SPECIFICATIONS |
Outline Dimension: 85.79mm(H)×41.89mm(V)×12.3mm(D)
Weight: 37g
Operating temperature: 0~40℃
Operating humidity: 45%~70%RH
Protection rating （Optional）: IP54/IP65/IP68
LED: Red, Green, Blue, three primary colors, Support 7 colors
Image Update: Over 30 000 labels / hour (500pcs / min)
Communication Band: 2.400-2.480 GHz
Communication Distance: Within 30 meters (50 meters in open areas) |
| DISPLAY SPECIFICATIONS |
Size: 2.66 inch Resolution 296(H)×152(V)
DPI: 125
Active Area: 60.09mm(H)×30.70mm(V)
View Angle: >170° Shell Color (optional) Black/White
Screen Display Color (optional): Black, White, and Red (tri-color) / Black, White, Red, and Yellow (four-color) (optional) |
| BATTERY SPECIFICATIONS |
Batteries: CR2450 x 2
Battery life time: Up to 7 years (industry leader) |
FEATURES |
NFC (Optional): Yes
Wireless Firmware Update: Yes
Usable Pages: 8 Pages
Compliance: CE, RoHS, FCC, MIC, SRRC
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Choose Your Perfect Solution: Smartphone APP or Gateway Version
Mobile Communication
When using a small number of electronic tags, you don't need cloud servers, ESL management systems, or access points—just a single Android smartphone is sufficient to easily update prices and give your store a modern, sophisticated appearance.
Gateway Version
For a larger number of electronic tags, the access point allows for centralized management and remote updates. This setup reduces maintenance costs, saves time, and enhances the store's overall image.
| Feature |
Smart Phone APP Ver. |
Part Number |
| Four Color |
ET0266-82B |
ET0266-82 |
| Three Color |
ET0266-3AB |
ET0266-3A |
We aim to make electronic shelf labels
more than just price displays
With our API interface provided to third parties, it can integrate with any application system. Take advantage of our years of hardware expertise to ensure seamless integration with your system. In fact, electronic shelf labels are no longer just price tags.
Here's an example scenario: Smart Locker Cards with E Ink The E Ink Locker Card is a smart card using E Ink technology, designed for locker management in places like gyms, libraries, and airports. It displays locker numbers, user information, and storage status, with real-time updates. Integrated with QR codes and RFID, it allows easy identity verification and access to item details. Its low-power design extends battery life, reducing paper and battery waste. This card offers a secure, eco-friendly, and efficient locker management solution, enhancing user convenience. If you're looking to create something similar, please contact us — we have ready-made solutions available.
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].
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