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4.2inch e-Ink raw display, three-color e-Paper Black/White/Red

by Seeed
$43.99
SKU 2884

This is an E-Ink raw display, 4.2inch, 400x300 resolution, with an embedded controller. It communicates via an SPI interface and displays three colours:  red, black, and white.

This display has ultra-low power consumption, a wide viewing angle, clear display without electricity, it is an ideal choice for applications such as a shelf label, industrial instrument display, and so on.

  • Keeps displaying last content for a long time even when powered 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)

Technical Details:

  • Operating Voltage: 3V
  • Interface: 3-Wire SPI, 4-Wire SPI
  • Display Size: 84.8 x 63.6mm
  • Resolution: 400 x 300
  • Display Colours: Red, Black, White
  • Grey Level: 2
  • Full Refresh Time: 15s
  • Refresh Power: 26.4mW(Typical)
  • Standby Power: <0.017mW
  • Viewing Angle: >170 Degrees
  • Outline Dimensions: 90.1 x 77.0 x 1.18mm