waveshare Four Color 2.13inch E-Ink Display HAT (G), 250x122 Resolution 3.3V/5V Red Yellow Black White E-Paper Display Screen for Raspberry Pi/Jetson Nano/Arduino/STM32, SPI Interface

2.13 inch E-Paper HAT (G), 250x122, Red/Yellow/Black/White, SPI Interface

Features
1.2. 13 E-Paper HAT (G)
Low Power, Wide Viewing Angle, Paper-Like Effect Without Electricity
Ideal for price tags, shelf labels, industrial instruments...
2. Standard Raspberry Pi 40PIN GPIO Header
Compatible With Raspberry Pi Series Boards, Jetson Nano
3. Onboard SPI Control Interface
For Use With Controller Boards Like Arduino/STM32
4. Onboard Voltage Translator
Compatible With 3.3V / 5V MCUs

Specifications

OPERATING VOLTAGE--- 3.3V /5V
INTERFACE---3-wire SPI, 4-wire SPI
OUTLINE DIMENSIONS---65 × 30.2 mm
DISPLAY SIZE--- 48.55 × 23.70 mm
DOT PITCH--- 0.1943 × 0.1942 mm
RESOLUTION---250 × 122 pixels
DISPLAY COLOR---Red/Yellow/Black/White
GREY SCALE---2
FULL REFRESH TIME---25s
REFRESH POWER <10mW
STANDBY CURRENT <0.01uA (almost none)
VIEWING ANGLE>170°

Advantages Of EINK
E-paper display utilizes microcapsule electrophoretic technology for displaying, the
principle is: charged particles suspended in clear fluid will move to sides of
microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.

E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180° viewing angle. It is usually
used as e-reader due to its paper-like effect.

Application Examples
Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags...

Package Content
2.13 inch e-Paper HAT (G) x1
PH 2.0 20cm 8Pin x1