Home > Arduino & Raspberry > 4.01inch ACeP 7-Color E-Paper E-Ink Display HAT for Raspberry Pi, 640×400 Pixels

4.01inch ACeP 7-Color E-Paper E-Ink Display HAT for Raspberry Pi, 640×400 Pixels

Product #: 136720

Price:

£44.00 Price drop alert!

Stock:

In Stock

Store:

UnmannedTech

Categories:

Arduino & Raspberry Maker

Reviews:

5 ( 10 Review )

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Features

Advanced Color ePaper (ACeP) technology, supports 7-Color display
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
Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
SPI interface, for connecting with controller boards like Raspberry Pi/Jetson Nano/Arduino/STM32, etc.
Onboard voltage translator, compatible with 3.3V / 5V MCUs
Comes with development resources and manual (driver board schematic diagram, examples for Raspberry Pi/Jetson Nano/Arduino/STM32)

Specifications

OPERATING VOLTAGE	3.3V/5V	DISPLAY COLOR	ACeP 7-Color
INTERFACE	3-wire SPI, 4-wire SPI	GREY SCALE	2
OUTLINE DIMENSIONS	98.50 × 70.00mm	FULL REFRESH TIME	15s
DISPLAY SIZE	86.40 × 54.00mm	REFRESH POWER	50mW(typ.)
DOT PITCH	0.135 × 0.135mm	STANDBY CURRENT	<0.01uA (almost none)
RESOLUTION	640 × 400 pixels	VIEWING ANGLE	>170°

Advantages Of E-INK

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.