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e-Paper Display 4.2" 400×300 (Red-Yellow-Black-White)

31-00030154
4.2inch e-Paper Module (G)
CompanyWaveshare Part Number4.2inch e-Paper Module (G)
In Stock
Ships in 24 Hours
4490
Our quantity discounts:
Quantity
10+
Price
40.41
Gropbotronics Store Availability
Availability in Retail Store
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E-paper display utilizes microcapsule electrophoretic technology for displaying. The principle is: charged particles suspended in clear fluid will move to sides of microcapsule when 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 e-reader due to its paper-like effect.

Features at a glance
  • 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
  • Adapting SPI interface for connecting with controller boards like Raspberry Pi / Jetson Nano / Arduino / STM32, etc.
  • Onboard voltage translator, compatible with 3.3V / 5V MCUs
  • Comes with online development resources and manual (driver board circuit diagram, examples for Raspberry Pi / Jetson Nano / Arduino / STM32)



Technical data
Size4.2inch
Driver Board Size103.0mm × 78.5mm
Display Size84.8mm × 63.6mm
Outline Dimensions (raw display)91.00mm × 77.00mm × 1.00mm
Operating Voltage3.3V / 5V (IO level voltage should be the same as the supply voltage)
Communication InterfaceSPI
Dot Pitch0.212mm × 0.212mm
Resolution400 × 300
Display ColorBlack, White, Red, Yellow
Grayscale2
Refresh Time21s
Refresh Power<30 mW(typ.)
Sleep Current< 0.01μA (close to 0)
Operating Temperature0 ~ 40 ℃
Storage Temperature-25 ~ 70 ℃


Package contents
  1. 4.2inch e-Paper Module (G) ×1
  2. PH2.0 8PIN cable ×1

 

Company
Waveshare
Part Number
4.2inch e-Paper Module (G)
Display Color
  • 4 Colors
Warranty
12 Month Manufacturer Warranty
G. Weight
0.054kg
Display Size
4.2 "
Resolution
400×300
Aspect Ratio
  • 4:3
Touchscreen
No
Interface
  • SPI
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