400x300, 4.2inch E-Ink raw display, three-color

400x300, 4.2inch E-Ink raw display, three-color

SKU: 13379
Part Number: 4.2inch e-Paper (B)
Brand: Waveshare

$25.99
$25.3920+
$24.79100+

Select Version:

Share:
Description

Details

400x300, 4.2inch E-Ink raw display, three-color, SPI interface, without PCB

Overview

This is an E-Ink raw display, 4.2inch, 400x300 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.

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
  • Comes with development resources and manual (driver board schematic, examples for Raspberry Pi/Arduino/STM32)

Specifications

  • Operating voltage: 3.3V
  • Interface: 3-wire SPI, 4-wire SPI
  • Outline dimension: 90.1mm × 77.0mm × 1.18mm
  • Display size: 84.8mm × 63.6mm
  • Dot pitch: 0.212 × 0.212
  • Resolution: 400 × 300
  • Display color: red, black, white
  • Grey level: 2
  • Full refresh time: 15s
  • Refresh power: 26.4mW(typ.)
  • Standby power: <0.017mW
  • Viewing angle: >170°

Development Resources

Wiki : www.waveshare.com/wiki/4.2inch_e-Paper_Module_(B)

Selection Guide

Note: To fastly get started with these raw displays, please consider the following driver boards:

Part Number Colors Grey Level Resolution Display size (mm) Outline Dimension (mm) Full Refresh Time (s) Partial Refresh Time (s) Interface
1.54inch e-Paper black, white 2 200x200 27.60 × 27.60 31.8 × 37.3 2 0.3 SPI
1.54inch e-Paper (B) red, black, white 2 200x200 27.60 × 27.60 31.8 × 37.3 8 N/A SPI
1.54inch e-Paper (C) yellow, black, white 2 152x152 27.51 × 27.51 31.8 × 37.3 27 N/A SPI
2.13inch e-Paper black, white 2 250x122 48.55 × 23.71 59.2 × 29.2 2 0.3 SPI
2.13inch e-Paper (B) red, black, white 2 212x104 48.55 × 23.71 59.2 × 29.2 15 N/A SPI
2.13inch e-Paper (C) yellow, black, white 2 212x104 48.55 × 23.71 59.2 × 29.2 15 N/A SPI
2.13inch e-Paper (D) black, white 2 212x104 48.55 × 23.71 59.2 × 29.2 2 0.3 SPI
2.7inch e-Paper black, white 2 264x176 57.29 × 38.19 70.4 × 45.8 6 N/A SPI
2.7inch e-Paper (B) red, black, white 2 264x176 57.29 × 38.19 70.4 × 45.8 15 N/A SPI
2.9inch e-Paper black, white 2 296x128 66.89 × 29.05 79.0 × 36.7 2 0.3 SPI
2.9inch e-Paper (B) red, black, white 2 296x128 66.89 × 29.05 79.0 × 36.7 15 N/A SPI
2.9inch e-Paper (C) yellow, black, white 2 296x128 66.89 × 29.05 79.0 × 36.7 15 N/A SPI
4.2inch e-Paper black, white 2 400x300 84.80 × 63.60 90.1 × 77.0 4 N/A SPI
4.2inch e-Paper (B) red, black, white 2 400x300 84.80 × 63.60 90.1 × 77.0 15 N/A SPI
4.2inch e-Paper (C) yellow, black, white 2 400x300 84.80 × 63.60 90.1 × 77.0 15 N/A SPI
5.83inch e-Paper black, white 2 600x448 118.80 × 88.26 125.4 × 99.5 3.5 N/A SPI
5.83inch e-Paper (B) red, black, white 2 600x448 118.80 × 88.26 125.4 × 99.5 14 N/A SPI
5.83inch e-Paper (C) yellow, black, white 2 600x448 118.80 × 88.26 125.4 × 99.5 26 N/A SPI
7.5inch e-Paper black, white 2 640x384 163.20 × 97.92 170.2 × 111.2 6 N/A SPI
7.5inch e-Paper (B) red, black, white 2 640x384 163.20 × 97.92 170.2 × 111.2 16 N/A SPI
7.5inch e-Paper (C) yellow, black, white 2 640x384 163.20 × 97.92 170.2 × 111.2 16 N/A SPI
9.7inch e-Paper black, white 16 1200x825 202.8 × 139.43 218.8 × 156.43 <1 0.3 Parallel port
e-Paper raw panels comparing

Package Content

Weight: 0.017 kg

Quick Overview

Note: This is a raw display, you may also want to buy the assembled variant for easy testing and comparing: 4.2inch e-Paper Module (B)

  1. 4.2inch e-Paper (B) x1