Name: 7.5inch E-Ink display HAT for Raspberry Pi 800x480 3-color SPI - Waveshare
Brand: Waveshare
SKU: 061-13505
Price: 5693.5 INR
Availability: InStock
Rating: 5 (3 reviews)

Technical Specifications

Brand:

Waveshare

Interface:

SPI

Operating voltage:

3.3V~5V

Outline dimension:

170.2mm x 111.2mm

Viewable Area:

163.2mm x 97.92mm

Dot pitch:

0.205 x 0.204

Display color:

red, black, white

Resolution:

800x480

Grey scale:

Full refresh time:

16s

Refresh power:

38mW(typ.)

Standby power:

< 0.017mW

Viewing angle:

>170 degree

Display Size:

7.5 inch

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

This is an E-Ink display HAT for Raspberry Pi, 7.5inch, 800×480 resolution, with embedded controller, communicating via SPI interface, supports red, black, and white three-color display. Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.

Package Content

7.5inch e-Paper (B) x1
e-Paper Driver HAT x1
RPi screws pack (2pcs) x1
PH2.0 20cm 8Pin x1

Features

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
Compatible with Raspberry Pi 2B/3B/3B+/Zero/Zero W
SPI interface, for connecting with other controller boards like Raspberry/Arduino/Nucleo, etc.
Onboard voltage translator, compatible with 3.3V/5V MCUs
Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

Resource

Wiki : www.waveshare.com/wiki/7.5inch_e-Paper_HAT_(B)

FAQs:

Q: What is the resolution of this E-Ink display HAT?

A: The resolution of this 7.5-inch E-Ink display HAT is 640x384 pixels.

Q: What are the interfaces available for connecting to the Raspberry Pi?

A: The display HAT can be connected to the Raspberry Pi via the SPI interface.

Q: Does this display HAT support partial refresh?

A: Yes, it does support partial refresh, which can help in reducing the refresh time and power consumption when updating only a portion of the screen.

Q: What is the refresh rate of this E-Ink display?

A: The refresh rate will vary depending on the mode used (full or partial refresh) and the content being displayed. However, E-Ink displays are generally known for having slower refresh rates compared to traditional LCDs.

Q: Are there any software libraries or drivers available for this display HAT?

A: Waveshare usually provides software libraries and examples for their E-Ink displays. You can typically find them on their website or GitHub repository. These resources will help you get started with using the display and integrating it into your Raspberry Pi projects.

3 Reviews