WAVE-19408 2.9inch E-Paper E-Ink Display Module for Raspberry Pi Pico, 296×128, Black / White, SPI

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US$27.23
WAVE-19408
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2.9inch e-Paper E-Ink Display Module for Raspberry Pi Pico, 296×128 pixels, Black / White, SPI Interface

2.9" e-Paper Module for Pico

Partial refresh support, low power, wide viewing angle, paper-like effect

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
  • SPI interface, requires minimal IO pins
  • Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)

Specifications

operating voltage 3.3V/5V display color black, white
interface 3-wire SPI, 4-wire SPI grey scale 2
outline dimensions 82.00 × 38.00mm partial refresh time 0.3s
display size 66.89 × 29.05mm full refresh time 2s
dot pitch 0.226 × 0.227mm refresh power 26.4mW (typ.)
resolution 296×128 pixels standby current <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.

Raspberry Pi Pico header compatibility

Onboard female pin header for direct attaching to Raspberry Pi Pico

Raspberry Pi Pico is NOT included.

Application Examples

Suitable for price Tags, asset/equipment Tags, shelf labels, conference name tags...

Onboard Voltage Translator

Compatible with 3.3V / 5V MCUs

Pinout Definition

Outline Dimensions

Resources & Services

WIKI: Pico-ePaper-2.9

 

 

 

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