2.9inch Touch e-Paper Module for Raspberry Pi Pico, 296×128, Black / White (WS-20051)

2.9inch Touch e-Paper Module for Raspberry Pi Pico, 296×128, Black / White (WS-20051)

Name: 2.9inch Touch e-Paper Module for Raspberry Pi Pico, 296×128, Black / White (WS-20051)
Brand: Waveshare Electronics
SKU: WS-20051
Price: 26.4 EUR
Availability: PreOrder

Kód WS-20051

26,40 €

22.00 € bez DPH

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2.9inch Touch e-Paper Module for Raspberry Pi Pico, 296×128, Black / White (WS-20051)

2.9inch Touch E-Paper Module For Raspberry Pi Pico, 296×128 Pixels, Black / White, SPI Interface

2.9" Touch E-Paper Module For Pico

Capacitive Touch, Partial Refresh, Low Power, Wide Viewing Angle, Paper-Like Effect

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

Size2.9"
Resolution296×128
Viewing Angle>170°
Display ColorBlack and White
Grey Scale2
Touch TypeCapacitive
Touch Points5-Points
Touch PortI2C
Touch PanelToughened Glass
CommunicationSPI
Power ConsumptionUltra Low
Display DurationPersists without Power
Display PanelE-paper
ExperiencePaper-like
Comfortably ReadingEye Care, No Bluelight
EnvironmentAmbient Light Required
Display TypePassively Reflective
RefreshingPartial Refresh Support

Features At A Glance

2.9inch capacitive touch ePaper module, 296×128 resolution
5-points touch support, user-defined wakeup gesture
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 / I2C interface, requires minimal IO pins
Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)

Specifications

OPERATING VOLTAGE	3.3V	DISPLAY COLOR	black, white
INTERFACE	3-wire SPI, 4-wire SPI	GREY SCALE	2
OUTLINE DIMENSIONS	89.10 × 42.70mm	PARTIAL REFRESH TIME	0.3s
DISPLAY SIZE	66.89 × 29.05mm	FULL REFRESH TIME	2s
DOT PITCH	0.227 × 0.226mm	REFRESH POWER	26.4mW (typ.)
RESOLUTION	296×128 pixels	STANDBY CURRENT	<0.01uA (almost none)
TOUCH POINTS	5	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.