Overview
This is an E-Ink raw display, 2.7inch, 264x176 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
Comes with development resources and manual (driver board schematic, examples for Raspberry Pi/Arduino/STM32)
Specifications
Operating voltage: 3.3V
Interface: 3-wire SPI, 4-wire SPI
Outline dimension: 70.42mm × 45.8mm × 0.98mm
Display size: 57.288mm × 38.192mm
Dot pitch: 0.217 × 0.217
Resolution: 264 × 176
Display color: black, white
Grey level: 2
Full refresh time: 6s
Refresh power: 26.4mW(typ.)
Standby power:
Viewing angle: >170°
Recommended
To fastly get started with this raw display, please consider the following driver boards:
e-Paper Driver HAT (Universal)
e-Paper Shield (Arduino/NUCLEO)
e-Paper ESP8266 Driver Board (WiFi)
e-Paper ESP32 Driver Board (WiFi / Bluetooth)
Note
This is a raw display, you may also want to buy the assembled variant for easy testing and comparing: 2.7inch E-Ink display HAT
Original from Waveshare , more resources and technical support is provided , please contact us .