4.2 Inch E-ink Display Module E-paper Module With 3-wire Spi 4-wire Spi Black White Two-color Display For Raspberry Pi Arduino – Demo Board Accessories

4.2 Inch E-Ink Display Module e-Paper with SPI Interface 400X300 resolution

Support Raspberry Pi/Arduino/STM32

Overview:

This is an E-Ink display module, 4.2inch, 400×300 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.

◆Onboard voltage translator, compatible with 3.3V/5V MCUs

◆Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

Specifications:

◆Operating voltage: 3.3V~5V

◆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:

VCC: 3.3V~5V

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:

Development Resources:

Wiki :

1 X 4.2inch e-Paper Module

1 X PH2.0 20cm 8Pin