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Waveshare 4.2 inch ink Screen Bare Screen Electronic Paper Module 400x300 Red&Black&White Color For Arduino STM32

Waveshare 4.2 inch ink Screen Bare Screen Electronic Paper Module 400x300 Red&Black&White Color For Arduino STM32

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SKU:
Features:
 
No need for backlight, power off can maintain the content of the last screen for a long time
Very low power consumption, basically only consumes power during refresh
Provide complete supporting information manual (driver board schematic, Raspberry/Arduino/STM32 and other sample programs)
 
Parameter:

Working voltage: 3.3V
Communication interface: 3-wire SPI, 4-wire SPI
Dimensions: 90.1mm ? 77.0mm ? 1.18mm
Display size: 84.8mm ? 63.6mm
Dot pitch: 0.212 ? 0.212
Resolution: 400 ? 300
Display color: red, black, white
Gray level: 2
Global refresh: 18s
Refresh power consumption: 26.4mW(typ.)
Standby power consumption: <0.017mW
Viewing angle: >170°


Package includes:

1 x 4.2 inch ink Screen Bare Screen