This 2.9" Monochrome ePaper Display has 296x128 pixels, making it ideal for low-power applications. Its fast refresh rate and high contrast ensure excellent visibility, perfect for e-readers, wearables, and other mobile gadgets.
Features
- Exceptional Readability: The display's reflective properties ensure effortless legibility of text and images in different lighting environments.
- Ultra-Low Power Usage: E-paper only consumes power during updates, leading to prolonged battery life and efficient energy use.
- Wide Viewing Angles: Greater than 170 degree, unaffected by light direction.
- Flexibility and Portability: Allowing bending and curling for versatile applications.
- Eye-Friendly and Heat-free: Eliminate glare, providing a comfortable viewing experience while remaining cool without generating heat
Description
The 2.9" Monochrome ePaper Display offers 296x128 pixel active area, 1-bit white/black full display capabilities, exceptionally high contrast, ultra-wide viewing angle, remarkable reflectance, robust power efficiency, and a pure reflective mode. It works in a commercial temperature range with both landscape and portrait modes, is bi-stable, and packs an on-chip display RAM and waveform stored in On-chip OTP. The display also has a serial peripheral interface, on-chip oscillator, and on-chip control for VCOM, Gate, and source driving voltage.
What is an E-Paper?
E-Paper, short for Electronic Paper, is a type of display technology that aims to mimic the appearance of traditional paper and ink. It's designed to provide high contrast and readability in various lighting conditions, including direct sunlight, without the need for a backlight. E-Paper displays use tiny microcapsules containing charged particles suspended in a liquid to produce images. When an electric field is applied, the particles move to the top or bottom of the microcapsules, resulting in different shades or colors being visible to the viewer. E-Paper is often used in e-readers, electronic shelf labels, smartwatches, and other devices where energy efficiency and readability are essential.
Advantages Over Traditional Displays
E-Paper displays offer advantages over traditional displays, including better readability like paper, visibility in sunlight, low energy consumption, thin design, wide viewing angles, and longer battery life. They are ideal for portable devices and environments where glare and power efficiency matter.
Applications
- Reading equipment
- Mobile device
- Electronic tags and price tags
- Smart Wearables
- Electronic Shelf Labels
- Smart Card
Specification
Parameters | Details |
Model No. | GDEY029T94 |
Type | Dot Matrix |
Size | 2.9 inch |
Active Area(mm) | 66.896 x 29.056 |
Resolution | 296 x 128 pixels |
Pixel Pitch(mm) | 0.227 x 0.226 |
Display Color | Black, White |
Grayscale | 4 |
Partial Refresh Time | 0.3s |
Full Refresh Time | 3s |
Interface | SPI |
Connector | 24 Pin PFC, 0.5mm Pitch |
Viewing Angle | >170° |
Operating Voltage | 3.3V |
Operating Temperature | 0-50°C |
Driver Mode | Support XIAO/STM32/Arduino/Micropthon |
Drawing | Support GUI Drawing |
Power Consumption | 9mW (typ.) |
Standby Consumption | 0.003mW |
Outline Dimension(mm) | 79 x 36.7 x 1.2 |
Weight | 3.2g |
Hardware Overview
Part List
2.9 Monochrome ePaper Display | ×1 |
FAQ
ECCN/HTS
| HSCODE | 8543709990 |
| USHSCODE | 8486400030 |
| UPC | |
| EUHSCODE | 8471707000 |
| COO | CHINA |
Shipping rates Australia wide and New Zealand
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