1.54" three-colour E-Ink display module (200x200)

This is a three-colour (red, black and white) 1.54" E-Ink display module with a 200x200 resolution, embedded controller communicating via SPI interface. Due to the advantages like ultra-low power consumption, wide viewing angle and clear display without electricity, it is an ideal choice for low-power projects. Features

* No backlight - keeps displaying last content for a long time even when power down

* Ultra-low-power consumption - power is only required for refreshing

* SPI interface - for connecting with controller boards like Raspberry Pi/Nucleo etc.

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

* Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/STM32)

Resources

* Product Wiki: https://www.waveshare.com/wiki/1.54inche-PaperModule(B)

Specifications

* Operating voltage: 3.3V/5V

* Interface: 3-wire SPI, 4-wire SPI

* Outline dimension: 48mm × 33mm

* Display size: 27.6mm × 27.6mm

* Dot pitch: 0.138 × 0.138

* Resolution: 200 × 200

* Display colour: red, black, white

* Grey level: 2

* Full refresh time: 8s

* Refresh power: 26.4mW(typ.)

* Standby power: <0.017mW

* Viewing angle: >170°

Interfaces

SYMBOL DESCRIPTION

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