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4inch E Ink, Full color E-Paper Display, 600×400 Pixels, SPI Communication, Without driver board
4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI Communication, Optional For HAT+ Standard Driver Board, E-ink Display, Without driver board
SKU:27366
4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI Communication, Optional For HAT+ Standard Driver Board, E-ink Display, Without driver board
4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI Communication, Optional For HAT+ Standard Driver Board, E-ink Display
4″ full color e-Paper display
low power, wide viewing angle, paper-like effect without electricity
Ideal for price tags, shelf labels, industrial instruments...
Note: the driver board is optional, please refer to the Package Content for detailed part list
- Size
4″ - Resolution
600×400 - Viewing Angle
>170° - Display Color
E6 full color - Grey Scale
2 - Communication
SPI - Display Panel
E-paper - Experience
Paper-like - Environment
Ambient Light Required - Display Type
Passively Reflective - HAT+ Standard
Improves interoperability
Version Options
4inch e-Paper (E)
raw display, without driver board
4inch e-Paper HAT+ (E)
with driver board
Features at a glance
- 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 online development resources and manual (driver board circuit diagram, examples for Raspberry Pi/Jetson Nano/RDK X3/Arduino/STM32)
- Optional for e-Paper driver board:
- Standard Raspberry Pi 40PIN GPIO header, supports Raspberry Pi series boards, Jetson Nano, and RDK X3
- Adopts Raspberry Pi HAT+ standard to improve interoperability, helping the users to design and develop faster, easy to use with other peripherals and extend more functions for Raspberry Pi
- 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
Specifications
| operating voltage | Raw display: 3.3V | display color | E6 full color (E Ink Spectra 6) |
|---|---|---|---|
| with driver board: 3.3V/5V | |||
| interface | 3-wire SPI, 4-wire SPI | grey scale | 2 |
| outline dimensions | Raw display: 99.00 × 66.00 × 0.85mm | full refresh time | 19s |
| with driver board: 101.00 × 68.00mm | |||
| display size | 84.6 × 56.40mm | refresh power | <70mW |
| DOT PITCH | 0.141 × 0.141mm | standby current of Raw display | <0.01uA (almost none) |
| RESOLUTION | 600 × 400 pixels | viewing angle | >170° |
| Standby power of driver board version | <0.01mW(typ.) | ||
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.
Spectra displays are made of millions of Microcups which suspend the four different colored particles in clear fluid.
By applying a negative charge the red particles rise to the top and become visible
A split charge raises blue particles to the top and become visible
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 color technology platform
Using 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 40PIN GPIO header
for connecting with controller boards like Raspberry Pi/Jetson Nano/RDK X3
* for reference only, the Raspberry Pi 5 is NOT included.
Application examples
Suitable for price Tags, asset/equipment Tags, shelf labels, conference name tags...
Outline dimensions
4inch e-Paper (E)
4inch e-Paper HAT+ (E)
Package Content
Weight: 0.012 kg
4inch e-Paper (E)
4inch e-Paper (E) x1
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