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4.2 Inch O-Paper Module – High-Resolution E-Paper Display Solution
4.2 Inch O-Paper Module – High-Resolution E-Paper Display Solution
Final shipping fees will be confirmed based on destination and order quantity.
Shipping Notice
Shipping Notice
• Worldwide shipping available
• Shipping fees vary by country
• Final freight cost will be confirmed after order placement
• Customers are responsible for additional shipping charges if applicable
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The 4.2 Inch O-Paper Module is a high-performance electronic paper display designed for smart retail, industrial equipment, IoT devices, and embedded electronic applications. Featuring ultra-low power consumption and a clear paper-like viewing experience, the module delivers stable image display with excellent readability under various lighting conditions.
With a high resolution of 400 × 300 pixels, the display provides sharp text, graphics, QR codes, and interface content, making it suitable for digital signage, smart labels, electronic shelf tags, and portable display systems.
📊 Display Specifications
- Display Size: 4.2 inch
- Resolution: 400 × 300 pixels
- Display Technology: O-Paper / E-Paper
- High Contrast Paper-Like Display
- Ultra-Low Power Consumption
⚡ Energy-Efficient E-Paper Technology
The O-Paper module only consumes power during content updates, allowing:
- Long battery life
- Reduced energy costs
- Continuous image retention without a power supply
- Stable long-term operation
Ideal for battery-powered and wireless smart devices.
👀 Clear & Comfortable Viewing Experience
The E-Paper display provides:
- Wide viewing angle
- Anti-glare screen effect
- Excellent readability in bright environments
- Eye-friendly paper-like visual performance
Perfect for long-duration display applications.
🔧 Wide Application Scenarios
The 4.2 Inch O-Paper Module is suitable for:
- Electronic shelf labels (ESL)
- Smart retail displays
- Industrial control systems
- Smart home devices
- IoT terminals
- Warehouse management labels
- Medical equipment displays
- Portable digital signage
🪶 Compact & Easy Integration
The lightweight and slim module structure supports easy integration into various electronic products and embedded system developments.
✨ Key Advantages
- High-resolution 400 × 300 display
- Ultra-low power consumption
- Stable image retention without continuous power
- Clear paper-like viewing experience
- Lightweight and compact design
- Suitable for smart IoT and industrial applications
The 4.2 Inch O-Paper Module offers a reliable, energy-saving, and professional E-Paper display solution for modern digital and embedded device applications.
