DESCRIPTION
Low power, wide viewing angle, paper-like effect without electricity
Ideal for price tags, shelf labels, industrial instruments...
| Size |
Resolution |
Viewing Angle |
Display Color |
Grey Scale |
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| 4" |
600 x 400 |
>170° |
E6 Full Color |
2 |
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| Communication |
Display Panel |
Experience |
Environment |
Display Type |
 |
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 |
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| SPI |
E-paper |
Paper-like |
Ambient Light Required |
Passively Reflective
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| HAT+ Standard |
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| Improves interoperability |
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FEATURES
- Adopts E Ink Spectra 6 (E6) technology, featuring high contrast and high color saturation
- No backlight, keeps displaying last content for a long time even when power down
- Ultra low power consumption, basically power is only required for refreshing
- Comes with development resources and manual (driver board circuit diagram, examples for Raspberry Pi/Jetson Nano/RDK X3/Arduino/STM32)
- Optional for e-Paper Driver HAT:
- With standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards/Jetson Nano/RDK X3
- Adapting SPI interface for connecting with controller boards like Raspberry Pi/Jetson Nano/RDK X3/Arduino/STM32, etc.
- Onboard voltage translator, compatible with 3.3V / 5V MCUs
E INK SPECTRA 6 TECHNOLOGY
E Ink Spectra 6 is a newly launched full color e-paper technology that brings fresh vitality to the e-paper industry with excellent color performance, high resolution and high contrast.
Adopts red, yellow, and blue as the primary colors, it offers more possibilities for e-paper color display, featuring high contrast and high saturation to make images clearer and colors brighter.
MORE ADVANCED PERFORMANCE
The resolution is up to 200ppi, features a wider range of operating temperature and faster screen refresh time. And it is more power-saving, aligning with ESG trends for energy efficiency and carbon reduction
INNOVATIVE MICROCUP FULL COLOUR TECHNOLOGY PLATFORM
Using white, red, yellow, and blue charged particles to produce six primary colors, and employing dithering technology to create vivid and saturated full color images.
ADVANTAGES OF EINK
E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.
E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180° viewing angle. It is usually used as e-reader due to its paper-like effect.
STANDARD RASPBERRY PI 40 PIN GPIO HEADER
For connecting with controller boards like Raspberry Pi/Jetson Nano/RDK X3
* for reference only, the Raspberry Pi 5 is NOT included.
APPLICATIONS
Suitable for price Tags, asset/equipment Tags, shelf labels, conference name tags...
OUTLINE DIMENSIONS
TECHNICAL DETAILS
- Operating Voltage: Raw display: 3.3V, with driver board: 3.3V/5V
- Display Color: E6 full color (E Ink Spectra 6)
- Interface: 3-wire SPI, 4-wire SPI
- Grey Scale: 2
- Display Dimensions: Raw display: 99.00 x 66.00 x 0.85mm, with driver board: 101.00 x 68.00mm
- Full Refresh Time: 10s
- Display Area: 84.6 x 56.40mm
- Refresh Power: <70mW
- Dot Pitch: 0.141 x 0.141mm
- Standby Current: <0.01uA (almost none)
- Standby Power of Driver Board: <0.01mW(typ.)
- Resolution: 600 x 400 pixels
- Viewing Angle: >170°
DOCUMENTS
SHIPPING LIST
- 1x 4inch e-Paper HAT+ (E)
- 1x GH1.25 9PIN cable 20cm
- 1x Screws pack
