E-Ink Display Module 2.9" Three Colours 296x128

PRODUCT ID: 13339
$28.00
IN STOCK

DESCRIPTION

Low Power, Wide Viewing Angle, Paper-Like Displaying Without Electricity. Ideal for price tags, shelf labels, industrial instruments...

Size Resolution Viewing Angle Display Colour Grey Scale
2.9" 296×128 >170° Red / Black / White 2
         
Communication Display Panel Experience Environment Display Type
SPI E-paper Paper-like Ambient Light Required Passively Reflective

 

FEATURES

  • 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 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 (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)

 

TECHNICAL DETAILS

  • Operating voltage: 3.3V/5V
  • Interface: 3-wire SPI, 4-wire SPI
  • Outline dimension: 89.5 × 38mm
  • Display size: 66.90 × 29.06mm
  • Dot pitch: 0.227 × 0.226mm
  • Resolution: 296×128 pixels
  • Display color: red, black, white
  • Grey Scale: 2
  • Full refresh time: 15s
  • Refresh power: 26.4mW(typ.)
  • Standby power: <0.01uA (almost none)
  • 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.

 

ONBOARD SPI CONTROL INTERFACE

For Connecting With Controller Boards Like Raspberry Pi/Jetson Nano/Arduino/STM32

SYMBOL DESCRIPTION
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, high active

 

ONBOARD VOLTAGE TRANSLATER

Compatible With 3.3V / 5V MCUs

 

APPLICATION EXAMPLE

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

 

DIMENSIONS

 

DEVELOPMENT RESOURCES

 

SHIPPING LIST

  • 1x 2.9" e-Paper Module
  • 1x PH2.0 20cm 8Pin