Overview

This is a flexible E-Ink display HAT for Raspberry Pi, 2.9inch, 296×128 resolution, with embedded controller, communicating via SPI interface, supports partial refresh.

Compared with normal e-Paper panels, this flexible panel allows bending without being damaged, and it's thinner and lighter.

Combined with the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications where curved surface display is required, such as industrial instruments, smart wearable-devices, and so on.

Features

• Flexible e-Paper, the display section is bendable (DON'T bend the FPC section)
• 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 Zero/Zero W/Zero WH/2B/3B/3B+, Jetson Nano
• Preserved solder pads for SPI interface, for connecting with other controller boards like Arduino/Nucleo, etc.
• Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)

Specifications

• Operating voltage: 3.3V
• Interface: 3-wire SPI, 4-wire SPI
• Outline dimension: 79mm × 36.7mm × 0.34mm
• Display size: 66.9mm × 29.06mm
• Dot pitch: 0.227 × 0.226
• Resolution: 296 × 128
• Display color: black, white
• Grey level: 2
• Full refresh time: 2s
• Refresh power: 26.4mW(typ.)
• Standby power: <0.017mW
• Viewing angle: >170°

Interface

PACKAGE CONTENT

1

2

3

4

Dimensions

Development Resources

Wiki : www.waveshare.com/wiki/2.9inch_e-Paper_HAT_(D)

Selection Guide

1. Standard Raspberry Pi header on module, allowed to be attached onto Pi directly, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+