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The 7.3 inch e-Paper HAT offers you an innovative way to display visual information in an environmentally friendly and energy-saving manner. With a resolution of 800x480 pixels and the ability to display up to six colors, this display is ideal for applications such as price tags, shelf labels, and industrial displays
If you want to know more about this product, check out its Wiki Page.
If you have any questions on this product please feel free to contact us.
*Disclaimer: The images are merely illustrative.
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
operating voltage |
Raw display: 3.3V |
display color |
E6 full color |
---|---|---|---|
e-Paper Driver HAT: 3.3V/5V |
|||
interface |
3-wire SPI, 4-wire SPI |
grey scale |
2 |
display dimensions |
170.20 × 111.20 × 0.91mm |
full refresh time |
12s |
display area |
160 × 96mm |
refresh power |
<70mW(typ.) |
dot pitch |
0.2 × 0.2mm |
standby current |
<0.01uA (almost none) |
resolution |
800 × 480 pixels |
viewing angle |
>170° |
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
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
Using blue charged particles to produce six primary colors, and employing dithering technology to create vivid and saturated full color images.
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, compatible with Raspberry Pi series boards / Jetson Nano / RDK X3
* for reference only, the controller boards above are NOT included.
for use with controller boards like Raspberry Pi/Jetson Nano/RDK X3/Arduino/STM32
VCC |
3.3V/5V |
---|---|
GND |
Ground |
DIN |
SPI MOSI pin |
CLK |
SPI SCK pin |
CS |
SPI chip selection, low active |
DC |
Data / Command selection (high for data, low for command) |
RST |
External reset, low active |
BUSY |
Busy status output |
WIKI: www.waveshare.com/wiki/7.3inch_e-Paper_HAT_(E)
Weight: 0.094 kg
7.3inch e-Paper (E) x1
e-Paper Driver HAT + Adapter board + FFC cable x1
PH2.0 8PIN cable x1
RPi screws pack (2pcs) x1
12
3
4
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