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E Ink Shelf Labels for Retail Stores 3.5-Inch Electronic Tag ESL Digital Signage with Bluetooth | Customizable ET0350
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E Ink Shelf Labels for Retail Stores 3.5-Inch Electronic Tag ESL Digital Signage with Bluetooth | Customizable ET0350

This 3.5-inch smart tag features a vibrant e-paper display in tri-color and four-color options, allowing easy remote updates via gateway or smartphone app. Energy-efficient, durable, and customizable, it adapts to your store’s branding and comes in various sizes—a smarter way to manage pricing!
Number of views:
1000
Product serial number
620350F8
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3.5-inch E-Paper Price Tag with Bluetooth and Customization Support

 Smartphone APP Version: Ideal for standalone use with mobile devices.
Gateway Version: Perfect for centralized management in networked environments.

 

 

Experience the future of retail with our cutting-edge E Ink price tags! Choose from versatile color modes (View All Models) to captivate customers and boost sales. Seamlessly deploy our tags with flexible cloud server (MQTT) or local server solutions, tailored to your business needs. Manage prices effortlessly via Bluetooth through our intuitive mobile app—no bulky base stations required. Plus, opt for our all-in-one base station with built-in ESL management for completely independent operation. Simplify your workflow, slash costs, and embrace smart retail innovation today!

 

 

Network Architecture

 

 

 

 

 
 

E Ink Product Feature

 
     
 

  

      ●  The standard protection rating is IP65, which is fully dustproof and water-resistant. Optional ratings of IP68 are also available.

      ●  Data Transmission: Data is sent in actual data format, not as an image. A single server can manage over 50,000 stores.​​​​​​

      ●  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.   

      ●  Pricing: We follow the Amoeba management model, ensuring the lowest prices in the market.​​​​​​

 
     

 

 

Choose Your Perfect Solution: Smartphone APP or Gateway Version

 

Smartphone APP Version     Gateway Version
                          

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.

  For a larger number of electronic tags, the gateway allows for centralized management and remote updates. This setup reduces maintenance costs, saves time, and enhances the store's overall image.

 

Gateway Ver.P/N Display Color     Feature Mobile APP Ver.P/N
ET0350-86 Red, Yellow, Black and White Four Color N/A
N/A Red,Black and White Three Color ET0350-55B

 

 

 

 

E Ink Product Application

 

     
             
Supermarkets and hypermarkets   Nameplate   Warehousing and logistics     Smart card
             

 

 

If these products don't meet all of your requirements, we offer customization options to better suit your needs.

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 Parking Tag
An E Ink smart parking tag that displays real-time vehicle information, including license plate number, parking duration, and remaining balance. The tag can support mobile payments and remote top-ups, allowing drivers to extend their parking time effortlessly. Sounds like a fun and creative idea?  If you're looking to create something similar, please contact us — we have ready-made solutions available.

 

 
Keyword:
Best E Ink Price Tag for Retail
Low Power E Ink Price Tag
Wireless ESL
Smart Shelf Label
Inventory Management ESL
We could not find any corresponding parameters, please add them to the properties table

 

Technical Features

Outline Dimension

100.99mm(H)×49.79mm(V)×12.3mm(D)

Weight 46g
Operating temperature 0~40℃
Operating humidity 45%~70%RH
Protection rating (Optional) IP65/IP68  (optional)
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

Size 3.5 inch
Resolution 384(H)×184(V)
DPI 122
Active Area 79.68mm(H)×38.18mm(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

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

 

 

DRAWING

 

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