Waveshare 3inch e-Paper (G) Raw Display, 400 × 168, SPI Interface


In stock

SKU: 1347910
  1. Brand: Waveshare
  2. Product: 3inch e-Paper (G) raw display, 400 × 168, SPI Interface
  3. Operating Voltage: 3.3V
  4. Display Color: Red/Yellow/Black/White
  5. Interface: 3-wire SPI, 4-wire SPI


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Category: e-Ink Paper Display

3inch E-Paper (G) Raw Display, 400 × 168, SPI Interface. E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: that charged particles suspended in the clear fluid will move to the sides of the microcapsule when an electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.
E-paper display will clearly display images/texts under lamplight or natural light requires no backlight and features nearly up to 180° viewing angle. It is usually used as an e-reader due to its paper-like effect.

Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags…

Useful link:

Documentation and Interfacing of 3inch e-Paper Module with controller 


  1. No backlight keeps displaying last content for a long time even when power down
  2. Ultra-low power consumption, basically power is only required for refreshing
  3. Comes with development resources and manual(driver board schematic, examples for Raspberry Pi/Arduino/STM32)
  4. Grey Scale: 2
  5. Display Size: 70.4 × 29.568mm

Package Includes:

1 x 3inch e-Paper (G) x1

SKU: 1347910 Category:
Operating Voltage(V)


Display Color



3-wire SPI, 4-wire SPI

Outline dimension (mm)

86.4 × 39.2 × 0.85

Full Refresh Time (s)


Display Size (inch)


Refresh Power

<60mW (typ.)

Dot Pitch

0.176 × 0.176mm

Standby current(mA)

< 0.00001 (almost none)


400×168 Pixels

Viewing Angle


Shipping Weight 0.03 kg
Shipping Dimensions 11 × 8 × 3 cm

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Country Of Origin: China