
ET026EP04WT-J is a 2.66 inch diagonal wide temperature E-Ink E-Paper display module utilizing advanced electronic paper display (EPD) technology for ultra-low power consumption and outstanding readability in various lighting conditions. ET026EP04WT-J supports a 296×152 resolution with a wide aspect ratio, delivering crisp text, graphics, QR codes, and icons for applications such as industrial automation, smart logistics, electronic shelf labels, outdoor IoT devices, and portable instruments. The module adopts an SPI interface for simple system integration and reliable data communication. It features an active area of 60.088(W) × 30.704(H) mm, an outline dimension of 71.82(W) × 36.3(H) × 1.0(D) mm, and is designed for wide temperature operation from -25°C to 50°C, with a storage temperature range of -25°C to 70°C, ensuring dependable performance in demanding environments. Designed without a touch panel, the ET026EP04WT-J provides a paper-like viewing experience with high contrast, a wide viewing angle, and bistable display performance, making it an ideal display solution for battery-powered applications that require long service life, minimal power consumption, and reliable operation across a wide temperature range.

2.66 Inch E Ink Display Solution For Reference
ET026EP04WT-J
C02 Adapter Board
STM32 Development Board
ESP32 Development Board
ESP8266 Development Board
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Full-Color Display
-Rich, vibrant visuals for enhanced communication.
Ultra-Low Power
-Consumes power only during screen updates.
Sunlight Readable
-Clear visibility in bright outdoor environments.
Paper-Like Viewing
-Comfortable, glare-free reading experience.
No Backlight
-Uses ambient light to reduce power consumption.
Always-On Display
-Retains images without continuous power.
Wide Viewing Angle
-Consistent image quality from any direction.
Long Battery Life
-Ideal for battery-powered applications.
Thin & Lightweight
-Easy integration into compact devices.
Multiple Color Options
-Available in B/W/Red, B/W/Yellow, four-color, and full-color versions.

-Electronic Shelf Labels (ESL)
-Retail Digital Signage
-Smart Labels
-Advertising Displays
-Public Information Displays
-Transportation Signage
-Medical Information Displays
-Smart Home Control Panels
-Conference & Event Badges
-Industrial IoT Displays


At Youritech, we design and manufacture standard, semi-custom and full custom LCD/OLED display modules,touch screen,driver board,open frame. Contact us today,let our engineering team quickly and accurately feedback you with details.