2.9″ Quadruple Color eInk / ePaper Display with 128×296 Pixels, SPI interface, Support XIAO/Arduino/STM32

Description

Features

• Vibrant Red and Yellow Display: Showcase red and yellow colors more than just black and white, resulting in striking visuals and clear information.
• Enhanced Contrast: Ensures that images and text stand out sharply, making it perfect for effectively conveying information.
• Wide Viewing Angle: Greater than 170 degree, unaffected by light direction.
• Ultra Low Power Consumption: Consumes minimal power, standby mode below 0.003mW
• Bi-stable and Ultra-Reflective: Operating in a bi-stable manner, it retains images without power consumption, while its ultra-reflective properties ensure easy readability even in different lighting conditions.

The 2.9-inch e-paper display module features a 128×296 resolution and supports images in black, white, yellow, and red, controlled via an associated lookup table. Utilizing an active matrix TFT substrate with reflective electrophoretic technology, it delivers high-quality visuals with a full-screen refresh time of 25 seconds.

The module integrates gate and source drivers, a timing controller, an oscillator, a DC-DC boost circuit, memory for the frame buffer and lookup tables, and controls for VCOM and BORDER settings. Its capabilities make it ideal for e-readers, wearables, and portable devices.

Specification

Hardware Overview