waveshare 4.2inch E-Paper Display Module for Raspberry Pi Pico, 400×300 Resolution E-Ink Screen, Black/White Two-Color, 4 Grayscale, SPI Interface, Low Power, Wide Viewing Angle

Operating voltage: 3.3V/5V Display color: black, white Resolution: 400 x 300 pixels Grey scale: 4 Interface: 3-wire SPI, 4-wire SPI Viewing angle: >170° Partial refresh time: N/A Full refresh time: 4s Outline dimensions: 93.5 x 78.5mm Display size: 84.8 x 63.6mm Refresh power: 26.4mW (typ.) Standby current: <0.01uA (almost none) Dot Pitch: 0.212 x 0.212mm Package Content Pico-ePaper-4.2 x1 PH2.0 8PIN wire 20cm x1 Standoff pack x1

• 4.2inch e-Paper E-Ink Display Module for Raspberry Pi Pico, SPI interface, requires minimal IO pins. Low power, wide viewing angle, paper-like effect without electricity
• No backlight, keeps displaying last content for a long time even when power down. Ultra low power consumption, basically power is only required for refreshing. Onboard voltage translator, compatible with 3.3V / 5V MCUs. 2x user buttons for easy interacting.
• operating voltage: 3.3V/5V, display color: black, white, resolution : 400×300 pixels , grey scale : 4, interface: 3-wire SPI, 4-wire SPI.
• viewing angle: >170°. full refresh time : 4s. outline dimensions: 93.5 × 78.5mm . display size: 84.8 × 63.6mm.