Waveshare 7.3 inch 4 Color Raw E-Ink Display 800x480 E-Paper

Product Features

No need for backlight, power failure can keep the last screen display for a long time.
Very low power consumption, basically only consumes power when refreshing.
Provide complete supporting manual (driver board schematic, Raspberry Pi / Arduino / STM32 sample program)

Product Parameter

Working voltage: 3.3 V
Display color: red, yellow, black, white
Communication interface: 3-wire SPI, 4-wire SPI
Gray level: 2
Overall dimensions: 170.2 × 111.2 × 0.91 mm
Global refresh: 16 s
Display size: 160 × 96 mm
Refresh power consumption: < 85 mW(typ.)
Dot pitch: 0.2 × 0.2 mm    
Sleep current: < 0.01 uA (near 0)
Resolution: 800 × 480 pixels    
Viewing angle: > 170°