WAVE-22506 3inch e-Paper (G) raw display, 400 × 168, SPI Interface

Price:
US$21.34
WAVE-22506
In stock
+
Add to wish list

3inch e-Paper (G) raw display, 400 × 168, SPI Interface

3″ E-Paper (G)

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

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

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
  • Comes with development resources and manual(driver board schematic, examples for Raspberry Pi/Arduino/STM32)

Specifications 

OPERATING VOLTAGE 3.3V DISPLAY COLOR Red/Yellow/Black/White
INTERFACE 3-wire SPI, 4-wire SPI GREY SCALE 2
OUTLINE DIMENSIONS 86.4 × 39.2 × 0.85mm FULL REFRESH TIME 12s
DISPLAY SIZE 70.4 × 29.568mm REFRESH POWER <60mW (typ.)
DOT PITCH 0.176 × 0.176mm STANDBY CURRENT <0.01uA (almost none)
RESOLUTION 400×168 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.

Application Examples

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

Outline Dimensions

Resources & Services

WIKI: www.waveshare.com/wiki/3inch_e-Paper_Module_(G) 

Notice for California Residents: Warning symbolWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov