The product information is as follows:
Name:Waveshare 4.2 Inch E-Paper Display E-Ink Display Screen SPI Interface Black-White 400x300 for Raspberry Pi Pico Series
400 x 300pixels
No backlight required
Based on for Raspberry Pi Pico interface design
Made of high-quality materials
Applicable to for Raspberry Pi Pico series motherboards, with onboard headers, can be directly connected
Working voltage: 3.3V/5V
Resolution: 400 x 300pixels
Communication interface: 3-wire SPI, 4-wire SPI
Local refresh: None
Refresh power consumption: 26.4mW (typ.)
Dot pitch: 0.212x0.212mm
Display color: Black, White
Grayscale level: 4
Viewing angle: Greater than 170°
Global refresh: 4S
The product appearance and printed words may vary depending on the batch, but this does not affect use
Colour:As Shown
Material:PCB
Package Contents:
1 x E-Ink Display
1 x Screw Pack
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.