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7.3inch e-Paper HAT (G), 800 × 480, Red/Yellow/Black/White (WS-22772)

7.3inch e-Paper HAT (G), 800 × 480, Red/Yellow/Black/White (WS-22772)

Name: 7.3inch e-Paper HAT (G), 800 × 480, Red/Yellow/Black/White (WS-22772)
Brand: Waveshare Electronics
SKU: WS-22772
Price: 74.04 EUR
Availability: PreOrder

Kód WS-22772

74,04 €

61.70 € bez DPH

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7.3inch e-Paper HAT (G), 800 × 480, Red/Yellow/Black/White (WS-22772)

7.3inch E-Paper HAT (G), 800 × 480, Red/Yellow/Black/White

7.3″ E-Paper HAT (G)

Low Power, Wide Viewing Angle, Paper-Like Effect Without Electricity

Ideal for price tags, shelf labels, industrial instruments...

- Size7.3″
- Resolution800×480
- Viewing Angle>170°
- Display ColorRed/Yellow/Black/White
- Grey Scale2

CommunicationSPI
Display PanelE-paper
ExperiencePaper-like
EnvironmentAmbient Light Required
Display TypePassively Reflective

Features At A Glance

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
Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
SPI interface, for connecting with controller boards like Raspberry Pi/Jetson Nano/Arduino/STM32, etc.
Onboard voltage translator, compatible with 3.3V/5V MCUs
Comes with development resources and manual(driver board schematic, examples for Raspberry Pi/Arduino/STM32)

Specifications

OPERATING VOLTAGE	3.3V/5V	DISPLAY COLOR	Red/Yellow/Black/White
INTERFACE	3-wire SPI, 4-wire SPI	GREY SCALE	2
OUTLINE DIMENSIONS	170.2 × 111.2mm	FULL REFRESH TIME	16s
DISPLAY SIZE	160 × 96mm	REFRESH POWER	<85mW (typ.)
DOT PITCH	0.2 × 0.2 mm	STANDBY CURRENT	<0.01uA (almost none)
RESOLUTION	800×480 pixels	VIEWING ANGLE	>170°

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

Compatible With Raspberry Pi Series Boards, Jetson Nano

Onboard SPI Control Interface

For Use With Controller Boards Like Raspberry Pi/STM32/Arduino

VCC	Power (3.3V / 5V input)
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 pin