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Ihr Warenkorb ist leer 2.13inch E-Paper HAT (G), 250x122, Red/Yellow/Black/White, SPI Interface
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
5.Application Examples
Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags...
Specifications
OPERATING VOLTAGE--3.3V/5V
INTERFACE---3-wire SPI, 4-wire SPI
OUTLINE DIMENSIONS---65 × 30.2mm
DISPLAY SIZE---48.55 × 23.70mm
DOT PITCH---0.1943 × 0.1942mm
RESOLUTION---250 × 122 pixels
DISPLAY COLOR---Red/Yellow/Black/White
GREY SCALE---2
FULL REFRESH TIME---25s
REFRESH POWER STANDBY CURRENT 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.
Development Resources
https://www.waveshare.com/wiki/2.13inch_e-Paper_HAT_(G)?Amazon
Package Content
2.13inch e-Paper HAT (G) x1
PH2.0 20cm 8Pin x1
Claes Walther
Bewertet in Schweden am 26. Juli 2023
Examples or libraries are not easily available for this particular display (using RPi). After consulting Waveshare I was sent more complete (compared with what they have on Github) example/library. The C version works but there seems to be a bug in the Python version. I have still not solved this...
Produktempfehlungen
