Name: 2.9inch E-Paper E-Ink Display Module for Raspberry Pi Pico
Brand: Waveshare
SKU: 061-19408
Price: 1657.9 INR
Availability: InStock

Technical Specifications

Brand:

Waveshare

Operating Voltage:

3.3V/5V

Interface:

3-wire SPI, 4-wire SPI

Outline Dimensions:

82.00 × 38.00mm

Display Size:

66.89 × 29.05mm

Dot Pitch:

0.226 × 0.227mm

Resolution:

296×128 pixels

Display Color:

black, white

Grey Scale:

Partial Refresh Time:

0.3s

Full Refresh Time:

Refresh Power:

26.4mW(typ.)

Standby Current:

< 0.01uA (almost none)

Viewing Angle:

>170°

Description

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)

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.