Waveshare 4.2" E-Ink Display Module
Low-Power SPI E-Paper Screen for Raspberry Pi, Arduino & Nucleo 🖥️
Overview
This 4.2 inch E-Ink display module retains its last shown image indefinitely without power, making it ideal for low-power projects, status displays, and embedded electronics. It communicates via a simple SPI interface and works with a wide range of microcontroller boards.
FeaturesNo Backlight Needed
Content stays visible for long periods even when powered off, saving energy.
Ultra Low Power
Power draw is minimal, needed only during screen refresh cycles.
Universal SPI Compatibility
3-wire/4-wire SPI interface works with Raspberry Pi, Arduino, and Nucleo boards.
Onboard Voltage Translator
Compatible with both 3.3V and 5V MCUs for flexible integration.
SpecificationsOperating Voltage3.3V ~ 5VInterface3-wire SPI, 4-wire SPIResolution400 x 300Dot Pitch0.212 x 0.212mmGrey Level2Full Refresh Time4sRefresh Power26.4mW (typ.)Standby Power<0.017mWViewing Angle>170 degreesColorBlue/WhiteMaterialPCBModule Size103 x 78mmPackage Contents1 x E-Ink Display Module, 1 x WireProduct ImagesFAQDoes this need a backlight?
No, the display retains its last image without power, so no backlight is required.
What boards does this work with?
Any controller board with an SPI interface, including Raspberry Pi, Arduino, and Nucleo boards.
What's included in the package?
One E-Ink display module and one connecting wire.
