2.13inch E-Paper HAT (G), 250x122, Red/Yellow/Black/White, SPI Interface

  • Mã sản phẩm: 2.13inch e-Paper HAT (G)
  • Nhà sản xuất: Waveshare
  • Website hỗ trợ: https://www.proe.vn
490.000₫

PACKAGE CONTENT

DESCRIPTION

2.13inch E-Paper HAT (G), 250x122, Red/Yellow/Black/White, SPI Interface

2.13″ E-Paper HAT (G)

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

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

 
 

  • Size2.13″
  • Resolution250×122
  • 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
  • SPI interface, for connecting with other controller boards like Raspberry Pi/Jetson Nano/Arduino/STM32, etc.
  • Onboard voltage translator, compatible with 3.3V/5V MCUs
  • Comes with online development resources and manual (examples for Raspberry Pi/Jetson Nano/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 65 × 30.2mm FULL REFRESH TIME 25s
DISPLAY SIZE 48.55 × 23.70mm REFRESH POWER <10mW
DOT PITCH 0.1943 × 0.1942mm STANDBY CURRENT <0.01uA (almost none)
RESOLUTION 250 × 122 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

for reference only, the Raspberry Pi Zero is NOT included.

 

Onboard SPI Control Interface

For Use With Controller Boards Like Arduino/STM32

VCC Power (3.3V / 5V input)
GND Ground
DIN SPI MOSI pin
SCLK 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 (high for busy)

 

Onboard Voltage Translator

Compatible With 3.3V / 5V MCUs

Application Examples

Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags...

Product Show

 

Outline Dimensions

 


WIKI: www.waveshare.com/wiki/2.13inch_e-Paper_HAT_(G)

 

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