400x300, 4.2inch E-Ink display module

400x300, 4.2inch E-Ink display module

SKU: 13353
Part Number: 4.2inch e-Paper Module
Brand: Waveshare

$29.99
$28.4920+
$26.99100+

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Description

Details

400x300, 4.2inch E-Ink display module, SPI interface

Overview

This is an E-Ink display module, 4.2inch, 400x300 resolution, with embedded controller, communicating via SPI interface.

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
  • SPI interface, for connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.
  • Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

Specifications

  • Operating voltage: 3.3V
  • Interface: 3-wire SPI, 4-wire SPI
  • Outline dimension: 103.0mm × 78.5mm
  • Display size: 84.8mm × 63.6mm
  • Dot pitch: 0.212 × 0.212
  • Resolution: 400 × 300
  • Display color: black, white
  • Grey level: 2
  • Full refresh time: 4s
  • Refresh power: 26.4mW(typ.)
  • Standby power: <0.017mW
  • Viewing angle: >170°

Interface

SYMBOL DESCRIPTION
VCC 3.3V
GND Ground
DIN SPI MOSI pin
CLK SPI SCK pin
CS SPI chip selection, low active
DC Data/Command selection (high for data, low for command)
RST External reset, low active
BUSY Busy status output, low active

Dimensions

4.2inch e-Paper Module dimensions

Development Resources

Wiki : www.waveshare.com/wiki/4.2inch_e-Paper_Module

Selection Guide

Part Number Colors Grey Level Resolution Display size (mm) Outline Dimension (mm) Full Refresh Time (s) Partial Refresh Time (s) Interface Pi Header1
1.54inch e-Paper Module black, white 2 200x200 27.60 × 27.60 48.0 × 33.0 2 0.3 SPI ×
1.54inch e-Paper Module (B) red, black, white 2 200x200 27.60 × 27.60 48.0 × 33.0 8 N/A SPI ×
2.13inch e-Paper HAT black, white 2 250x122 48.55 × 23.71 65.0 × 30.2 2 0.3 SPI √
2.13inch e-Paper HAT (B) red, black, white 2 212x104 48.55 × 23.71 65.0 × 30.2 15 N/A SPI √
2.7inch e-Paper HAT black, white 2 264x176 57.29 × 38.19 85.0 × 56.0 6 N/A SPI √
2.7inch e-Paper HAT (B) red, black, white 2 264x176 57.29 × 38.19 85.0 × 56.0 15 N/A SPI √
2.9inch e-Paper Module black, white 2 296x128 66.89 × 29.05 89.5 × 38.0 2 0.3 SPI ×
2.9inch e-Paper Module (B) red, black, white 2 296x128 66.89 × 29.05 89.5 × 38.0 15 N/A SPI ×
4.2inch e-Paper Module black, white 2 400x300 84.80 × 63.60 103.0 × 78.5 4 N/A SPI ×
4.2inch e-Paper Module (B) red, black, white 2 400x300 84.80 × 63.60 103.0 × 78.5 15 N/A SPI ×
4.3inch e-Paper UART Module black, white 4 800x600 88.00 × 66.00 118.0 × 75.0 1.5 N/A UART ×
7.5inch e-Paper HAT black, white 2 640x384 163.20 × 97.92 170.2 × 111.2 6 N/A SPI √
7.5inch e-Paper HAT (B) red, black, white 2 640x384 163.20 × 97.92 170.2 × 111.2 31 N/A SPI √
  1. Standard Raspberry Pi header on module, allowed to be attached onto Pi directly, compatible with Raspberry Pi 2B/3B/Zero/Zero W

e-Paper raw panels comparing

Package Content

Weight: 0.052 kg

Quick Overview

  1. 4.2inch e-Paper Module x1
  2. PH2.0 20cm 8Pin x1
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