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Feature

1.54inch e-Paper Module Wiki: www.waveshare.com/wiki/1.54inch_e-Paper_Module_(C) Instructions video: www.youtube.com/watch?v=o2UK_lhnObw Video: https://www.youtube.com/watch?v=o2UK_lhnObw
Don't accept partial refresh. This is an E-Ink display module, 1.54inch, 152x152 resolution, with embedded controller, communicating via SPI interface, supports yellow, 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.
SPI interface, for connecting with controller boards like Raspberry Pi/Nucleo, etc; 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.
Operating voltage: 3.3V, Interface: 3-wire SPI, 4-wire SPI; Resolution: 152 152, Dot pitch: 0.181 0.181, Grey level: 2, Full refresh time: 27s, Refresh power: 26.4mW(typ.), Standby power: 170
Interface 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.

Description

E-Ink Display Module, 1.54 Inch E-paper Screen Panel SPI Interface for Arduino Compatible with Raspberry Pi 2B/3B/Zero/Zero W, Three Color Yellow/Black/White Low Power Consumption, Wide Viewing Angle

Feature
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/Nucleo, etc.
Comes with development resources and manual (examples for Raspberry Pi/STM32)
Standard Raspberry Pi header on module, allowed to be attached onto Pi directly, compatible with Raspberry Pi 2B/3B/Zero/Zero W

Specifications
Operating voltage: 3.3V
Interface: 3-wire SPI, 4-wire SPI
Outline dimension: 31.8mm 37.32mm 1.05mm
Display size: 27.51mm 27.51mm
Dot pitch: 0.181 0.181
Resolution: 152 152
Display color: yellow, black, white
Grey level: 2
Full refresh time: 27s
Refresh power: 26.4mW(typ.)
Standby power: andlt;0.017mW
Viewing angle: andgt;170

Package Including
1 * 1.54inch e-Paper Module (C)
1 * XH2.54 20cm 8Pin