Description
- Waveshare 3″ e-Paper (G) Raw Display, 400 168, SPI Interface
- Offers paper-like viewing experience
- Requires ambient light for function
- Displays red, yellow, black, white
- Consumes ultra low power
- Supports SPI interface development
The Waveshare 3″ e-Paper (G) Raw Display, 400 168, SPI Interface offers a paper-like viewing experience with its electrophoretic technology, providing a wide viewing angle of over 170 degrees. This display is ideal for applications such as price tags, shelf labels, and industrial instruments, requiring ambient light to function effectively. It features a passively reflective display with no backlight, maintaining the last displayed content even when powered down, and consumes minimal power, primarily during refresh cycles. The display supports multiple colors including red, yellow, black, and white.
View moreWhat’s Included
- 1x Waveshare 3″ e-Paper (G) Raw Display, 400 168, SPI Interface
Dimensions
- Outline Dimensions: 86.4 x 39.2 x 0.85 mm
- Display Size: 70.4 x 29.568 mm
Specifications
- Resolution: 400 168 pixels
- Viewing angle: >170
- Display color: Red/Yellow/Black/White
- Grey scale: 2
- Communication: SPI
- Display panel: E-paper
- Experience: Paper-like
- Environment: Ambient light required
- Display type: Passively reflective
- No backlight; retains last content for a long time even when powered down
- Ultra-low power consumption; power needed only for refreshing
- Includes development resources and manual (driver board schematic, examples for Raspberry Pi/Arduino/STM32)
- Operating voltage: 3.3V
- Interface: 3-wire SPI, 4-wire SPI
- Full refresh time: 12 seconds
- Refresh power: <60mW (typical)
- Dot pitch: 0.176 0.176 mm
- Standby current: <0.01 A (almost none)
Unconditional Satisfaction Guarantee
