7.5 Inch BWR Large E-Ink Electronic Shelf Label ESL Module
7.5 inch ultra-large Black White Red 3-color E-Paper ESL tag model YE0750J3-P1 with part number ESL_BWR7.5_BLE, 800*480 high resolution, 2.4G BLE Bluetooth wireless communication, built-in 3000mAh rechargeable lithium battery with 3-5 years ultra-long standby life, 180° full wide viewing angle. Suitable for mall advertising, hospital guide, warehouse identification and large supermarket digital signage, supports text, image, QR code & barcode editing via mobile phone & cloud server, with desktop stand, wall adhesive & lanyard hole 3 installation solutions.
Product Overview
This YE0750J3-P1 super large-format BLE electronic shelf label uses low-power electrophoretic e-ink display with black-white-red three-color display effect, internal part number ESL_BWR7.5_BLE. It adopts 2.4G BLE Bluetooth wireless connection with stable 10-meter communication distance, supports cloud template editing and OTA remote wireless firmware upgrade. Equipped with built-in 3000mAh rechargeable lithium battery, no frequent battery replacement, realizing 3-5 years continuous standby. Compatible with Android smartphones, iPhones and tablets, users can customize display templates freely online. Three installation methods including desktop acrylic stand, wall adhesive mounting and lanyard hanging hole, widely applied in commercial display, medical guidance, warehouse inventory and large retail digital information management system.
Technical Specifications
| Display Type |
7.5 Inch Ultra Large Black White Red 3-Color E-Ink ESL Digital Sign |
| Module Model |
YE0750J3-P1 |
| Part Number |
ESL_BWR7.5_BLE |
| Resolution |
800 * 480 |
| Display Color |
Black / White / Red (3-color) |
| Viewing Angle |
180° Full Wide View Angle |
| Wireless Frequency |
2.4G BLE Bluetooth |
| Communication Range |
10 Meters |
| Module Overall Size |
180(W) * 130(H) * 13(T) mm |
| Active Display Area |
163.2(H) * 97.92(V) mm |
| Pixel Size |
0.204(W) * 0.204(H) mm |
| Product Net Weight |
381.4g |
| Battery Configuration |
3000mAh Built-In Rechargeable Lithium Battery |
| Battery Standby Lifespan |
3 ~ 5 Years Normal Usage |
| Working Temperature |
0℃ ~ +50℃ |
| Supported Display Content |
Text, Static Image, QR Code, Barcode |
| Device Compatibility |
Android Smartphone, iOS iPhone, Tablet PC |
| Wireless Firmware Update |
Support OTA Wireless Firmware Upgrade |
| Template Customization |
Support DIY Custom Display Templates via Cloud Server |
| Optional Mount Solutions |
Desktop Acrylic Stand, Wall Adhesive Bracket, Built-In Lanyard Hanging Holes |
Key Features
- 7.5 inch super large three-color black-white-red e-paper screen with ultra HD 800*480 pixel high resolution
- 180° full horizontal & vertical ultra-wide viewing angle, clear content visible from all viewing directions
- Built-in 3000mAh rechargeable lithium battery, no disposable button cells, eco-friendly 3-5 years long standby time
- 2.4G BLE Bluetooth wireless transmission technology, stable 10-meter signal coverage for batch tag control
- Cloud online template editor, edit advertising text, product info and QR codes then wireless sync to all ESL devices
- OTA remote batch firmware upgrade, easy unified maintenance for hundreds of digital signs without offline operation
- Full compatibility with iOS & Android mobile devices, one-click Bluetooth pairing to read & rewrite screen content
- Three flexible installation methods: desktop acrylic display stand, wall fixed adhesive plate, dual lanyard hanging holes
- 180*130mm oversized body with large display area, capable of loading rich promotion, guide and inventory information
- Multi-format content rendering support: plain text, advertising pictures, QR codes and commodity barcodes for self-service inquiry
- Stable 0~50℃ operating temperature range, fit shopping mall, hospital, warehouse, supermarket indoor environments
- Rechargeable battery design reduces battery replacement cost, ideal for long-term commercial static digital signage projects
Applications
- Shopping mall advertising billboards, brand store large digital promotional display signs
- Hospital ward guidance signs, clinic department directory and patient information electronic boards
- Large warehouse goods classification tags, logistics sorting area material identification labels
- Hypermarket fresh zone, wine & furniture store big-size discount price digital screens
- Exhibition hall event notice boards, conference room meeting schedule electronic signage
- Chain retail unified cloud management, batch wireless update all store large-size information tags
- Office building floor directory, café menu large e-paper display boards
- Factory production line process indicators, low-power long-term static information display labels
Product Documentation & Images
7.5 Inch E-Ink Digital Sign Physical Product Picture
7.5 Inch E-Ink Digital Sign Physical Product Picture
Mount Solution 1: Clear Acrylic Desktop Display Stand
Mount Solution 2: Wall Mount Adhesive Fixing Plate
Mount Solution 3: Built-In Dual Lanyard Hanging Holes
Why Choose Us?
Complete Full-Series ESL Supply: We produce full range electronic shelf labels including 1.54", 2.13", 2.9", 4.2", 7.5" BLE e-ink digital signs, matched mounting accessories, cloud management software and supporting display hardware like OLED, TFT LCD, E-Paper modules for retail, medical, warehouse commercial intelligent projects.
Factory Direct Competitive Price: Original manufacturer without intermediate distributors, support small sample testing orders and large batch procurement for mall & hospital projects with flexible tiered discount policies.
Strict Full-Function Pre-Shipment QC: Every 7.5-inch large rechargeable ESL undergoes complete testing: three-color screen uniformity, BLE communication stability, recharge battery cycle test, QR/barcode display verification and OTA firmware upgrade compatibility inspection before packaging and delivery.
Dedicated Commercial Display Solution Team: Our professional engineers provide full one-stop service including custom advertising templates, cloud system docking, bracket matching and long-term technical guidance for shopping mall, medical and warehouse digital signage transformation projects.
Frequently Asked Questions
How do you control product quality?
Each 7.5-inch large electronic digital sign will pass multi-item functional inspection before shipment, covering three-color screen display uniformity, BLE Bluetooth communication stability, 3000mAh rechargeable battery cycle test, QR code & barcode rendering verification and OTA remote firmware upgrade test to guarantee low defective rate delivery.
Do you supply samples?
Yes, sample sets of YE0750J3-P1 7.5inch large rechargeable ESL with desktop stand are available for mall advertising, hospital guide and warehouse project technical testing & evaluation.
What is the delivery time?
Standard in-stock 7.5 inch ESL digital signs can be shipped out within 3-5 working days. For mass bulk orders or customized exclusive templates & firmware, we will confirm accurate production lead time after reviewing your detailed project specifications.
What is the minimum order quantity?
No rigid MOQ for sample trial orders. For mass procurement by shopping mall chains and medical institutions, the minimum order quantity and unit price can be flexibly negotiated based on order volume and accessory matching demands.
Can you support customization?
Multiple customization services are supported: exclusive pre-set advertising templates, private cloud management system docking, brand logo printing on sign housing, special mounting fixture modification and customized firmware functions for mall, hospital, warehouse unique business scenarios.
What if we receive missing or defective items?
Please provide clear photos or video footage of damaged, missing or malfunctioning digital signs to our customer support team, we will quickly validate the issue and arrange free replacement or corresponding compensation solution promptly.
What payment methods do you accept?
T/T wire transfer is our primary payment method; other payment terms such as L/C can be communicated and confirmed before formal order signing.
What shipping methods do you offer?
Global express delivery options including DHL, FedEx, UPS, air freight for medium bulk goods, sea freight for large container orders, plus domestic China warehouse forwarding services are all available.
