Overview

This is an E-Ink display module, 1.54inch, 200x200 resolution, with embedded controller, communicating via SPI interface, supports partial refresh.

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 Online Development Resources and Manual: bit.ly/4bqiUsp

Specifications
Operating voltage: 3.3V/5V
Interface: 3-wire SPI, 4-wire SPI
Resolution: 200 × 200
Display color: black, white
Grey level: 2
Partial refresh time: 0.3s
Full refresh time: 2s
Refresh power: 26.4mW(typ.)
Standby power: Viewing angle: >170°
Outline dimension: 48mm × 33mm
Display size: 27.6mm × 27.6mm
Dot pitch: 0.138 × 0.138

Package Content
1.54inch e-Paper Module x1
8P-PH2.0 20cm x1