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Waveshare 4.2 Inch E-Ink Display Module 400x300 Three-color

Brand: Waveshare 0Answered Questions Item Code:388289
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This is an E-Ink display module, 4.2inch, 400x300 resolution, with embedded controller, communicating via SPI interface, supports red, 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.

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.

Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

Waveshare 4.2 Inch E-Ink Display Module 400x300 Three-color



Operating voltage: 3.3V
Interface: 3-wire SPI, 4-wire SPI
Outline dimension: 103.0mm × 78.5mm
Display size: 84.8mm × 63.6mm
Dot pitch: 0.212 × 0.212
Resolution: 400 × 300
Display color: red, black, white
Grey level: 2
Full refresh time: 15s
Refresh power: 26.4mW(typ.)
Standby power: <0.017mW
Viewing angle: >170°

Interface VCC: 3.3V
GND: Ground
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
Package Contents 1 x 4.2 Inch e-Paper Module (B)
1 x PH2.0 20cm 8Pin
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        Waveshare 4.2 Inch E-Ink Display Module 400x300 Three-color

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