Waveshare 2.9 inch 296 x 128 Pixel 5 Point Capacitive Touch Black/White E-Paper Display E-Ink HAT for Raspberry Pi Pico, SPI Interface, 19967

Features B>
1. 2.9 inch Capacitive Starter Module, 296 ?? 128 Resolution
2. Support 5-point touch, user-defined wake-up gesture
3. No backlight, keep displaying the latest content for a long time even when it turns off
4. Ultra low power consumption, basically the power is only required for refreshing
5. Raspberry PI 40pin standard GPIO extension header, support Raspberry PI series boards
6. Inverted control interface, for connecting with controller boards such as Arduino/STM32, etc.
7. Comes with development resources and manual (examples for Raspberry PI)

Specifications B>
1. Operating voltage: 3.3V / 5V
2. Display color: black, white
3. Resolution: 296 x 128 pixels
4. Grey Scale: 2
5. Interface: 3-wire SPI, 4-wire SPI
6. Viewing angle: greater than 170 degrees
7. Partial refresh time: 0.3s
8. Full refresh time: 2s
9. Dimensions: 89.10 x 42.70mm
10. Display Size: 66.89 x 29.05mm
11. Power Refresh: 26.4mW (typ.)
12. Standby current: less than 0.01UA (almost none)
13. Pitch Dot: 0.227 x 0.226mm