4.2 inch E-Ink display module, 400x300 resolution three-color - Waveshare

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Manufacturer Part Number:
₹3,298.10 inc. GST
₹2,795.00 ex. GST
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4.2inch e-Paper Module (B)

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.

Note: The raw panel require a driver board, If you are the first time use this e-Paper, we recommend you to buy the HAT version or buy more one driver hat for easy use, otherwise you need to make the driver board yourself. And this instruction is based on the version with PCB or driver board.

Package COntent:
  1. 4.2inch e-Paper Module (B) x1
  2. PH2.0 20cm 8Pin x1
  • 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)


External Dimension

4.2inch e-Paper Module (B) dimensions

Development Resources

Extra Information

Operating Voltage:
3-wire SPI, 4-wire SPI
Outline Dimensions:
103.0mm × 78.5mm
Viewable Area:
84.8mm × 63.6mm
Display Size:
4.2 inch
Dot Pitch:
0.212 × 0.212
Display Color:
red, black, white
Grey Level:
Full Refresh Time:
Refresh Power:
Standby Power:
< 0.017mW
Viewing Angle:
> 170 degree

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.