Raspberry Pi Pico 2.9inch Touch e Paper Module 2.9 inch ePaper display screen 296×128 Black / White

Raspberry Pi Pico 2.9inch Touch e Paper Module 2.9 inch ePaper display screen 296×128 Black / White

$25.89

Brand：Spotpear

SKU：0101542

Date：2021-06-07 16:09

Part Number：

Pico-CapTouch-ePaper-2.9

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Raspberry Pi Pico 2.9inch Touch e-Paper Module 2.9 inch ePaper display screen 296×128 Black / White SPI

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...

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.