Waveshare 7.5 inch 800x480 pixels E-Paper E-Ink Display Module Black and White for Raspberry Pi Pico, SPI Interface, 20128

Features B>
1. No backlight, keep displaying the latest content for a long time even when it turns off
2. Ultra low power consumption, basically the power is only required for refreshing
3. SPI interface, requires minimal IO pins
4. 2 user buttons and 1x reset button for easy interaction
5. Comes with development resources and manual (Raspberry PI PIO C/C++ and Micropython examples)

Specifications B>
1. Operating voltage: 3.3V
2. Display color: black, white
3. Resolution: 800x480 pixels
4. Grey Scale: 2
5. Interface: 3-wire SPI, 4-wire SPI
6. Viewing angle: greater than 170 degrees
7. Partial update time: N/A
8. Full refresh time: 5s
9. Profile dimensions: 170.2 x 111.2mm
10. Display Size: 163.2 x 97.92mm
11. Power Refresh: 26.4mW (typ.)
12. Standby current: less than 0.01UA (almost none)
13. Pitch DOT: 0.204 x 0.204 mm

Advantages of Eink B>
1. E-paper display uses microcapsule electrophoretic technology for display, the principle is: charged particles suspended in transparent fluid move to the sides of the microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just like traditional printed paper.
2. The e-paper display will clearly display images/texts under the light bulb or natural light, no backlight required and features almost up to 180 degree viewing angle. It is usually used as an e-reader because of the paper-like effect.

List of packages B>
1. 7.5 inch E-card X1
2. Pico-Epaper-Driver-Board X1
3. Standoff Pack x1