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2.9-Inch E-Paper Price Tag with Tri-Color or Four-Color Display, Bluetooth, and Customization Support
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Our electronic shelf labels redefine the role of traditional price tags. Beyond just displaying prices, they double as dynamic advertising POP machines. With a blinking effect to grab attention and the ability to edit messages online, they offer unmatched flexibility compared to fixed-message POP displays.
Seamlessly integrating with any system via our robust API, these labels adapt to diverse needs. The 2.9-inch e-paper display, available in monochrome, tri-color, or four-color options, delivers vivid visuals for text, promotions, QR codes, and barcodes. Reusable and paper-free, they excel not only in retail but also in logistics and other industries.
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2.9-inch Black and White Label Refresh Demo
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Special Features
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Our product boasts distinctive features that set it apart from the competition |
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● Custom Service Support: 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.
● Mobile App Management: You can manage price tags directly via Bluetooth using only a mobile app, without the need for a base station.
● Access Point: Equipped with a built-in management system, it can operate independently without a server.
Management can be done through a computer or mobile app.
● API Support: We provide a complete API interface, allowing us to handle the hardware while you develop the software system.
● Communication：We will select the appropriate communication protocol based on the customer's needs, ranging from Bluetooth with a 30-meter radius to long-range LoRa 433 transmission up to 2 km.
● Protection Rating: Available options include IP54, IP65, and IP68 protection levels.
● Data Transmission: Data is sent in actual data format, not as an image. A single server can manage over 50,000 stores.
● Pricing: We follow the Amoeba management model, ensuring the lowest prices in the market.
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Technical Details
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Please refer to the product drawings for detailed dimensions |
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Product Specifications
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Please refer to the product specifications for more details |
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| Technical Features |
| Outline Dimesion |
91.39mm(H)×41.99mm(V)×12.3mm(D) |
| Weight |
40g |
| Operating temperature |
0~40℃ |
| Operating humidity |
45%~70%RH |
| Protection ratings |
IP54/IP65/IP68（Optional） |
| LED |
Red, Green, Blue, three primary colors, Support 7 colors |
| Image Update |
Over 30 000 labels / hour (500 / min) |
| Communication Band |
2.400-2.480 GHz |
| Communication Distance |
Within 30 meters (50 meters in open areas) |
| Display |
| Size |
2.9 inch |
| Resolution |
296(H)×128(V) |
| DPI |
112 |
| Active Area |
66.9mm(H)×29.06mm(V) |
| View Angle |
>170° |
| Shell Color (optional) |
Black/White |
| Screen Display Color (optional) |
Black and White / Black, White, and Red (tri-color) / Black, White, Red, and Yellow (four-color) |
| Battery |
| Batteries |
1 x CR2450 |
| Battery life time |
Up to 7 years (industry leader) |
| Features |
| NFC |
Yes (Optional) |
| Wireless Firmware Update |
Yes |
| Usable Pages |
8 Pages |
| Compliance |
CE, RoHS, FCC, MIC, SRRC |
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Network Architecture
Expanded Applications
Here’s an example scenario: Imagine every city’s marathon finish line equipped with a base station. As marathon enthusiasts wearing this card approach the finish, the content on the card gets updated, displaying your personal information and race results. You can then upload this image to a mobile app, turning it into a fun conversation piece with your friends. Wouldn't this make for an unforgettable marathon experience? If you're looking to create something similar, please contact us — we have ready-made solutions available.
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Every day is Earth Day
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You don't need to be an environmental scientist to make sustainable choices.
At Good Display, we passionately integrate sustainability into the production of e-paper.
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Substitute for Paper Usage
Epaper provide a paper-like touch and reading experience, serving as a sustainable alternative to traditional paper and reducing environmental impact from deforestation and paper manufacturing.
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Device Packaging
95% of this device's packaging is crafted from wood fiber-based materials sourced responsibly from managed forests or recycled sources.
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Energy Efficiency
Epaper consumes minimal energy compared to conventional displays, reducing electricity bills and easing the demand on power plants, thereby lowering greenhouse gas emissions—a perfect choice for eco-conscious consumers.
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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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