File download:www.waveshare.net/wiki/7.5inch_e-Paper_HAT
Features
-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
-Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
-SPI interface, for connecting with controller boards like Raspberry Pi/Jetson Nano/Arduino/STM32, etc.
-Onboard voltage translator, compatible with 3.3V / 5V MCUs
-Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)
Parameter
OPERATING VOLTAGE:3.3V/5V:DISPLAY COLOR:red, black, white
INTERFACE:3-wire SPI, 4-wire SPI:GREY SCALE:2
OUTLINE DIMENSIONS:170.2 ≠ 111.2mm:FULL REFRESH TIME:16s
DISPLAY SIZE:163.2 ≠ 97.92mm:REFRESH POWER:48mW (typ.)
DOT PITCH:0.205 ≠ 0.204mm:STANDBY CURRENT
RESOLUTION:800 ≠ 480 pixels:VIEWING ANGLE:>170
Package includes
1 x 7.5inch e-Paper
1 x e-Paper Driver HAT
1 x RPi copper column package (2PCS set)
7.5′ E-PAPER HAT (B)
Low Power Consumption, Wide Viewing Angle, Paper-Like Displaying Without Electricity
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.
Standard Raspberry Pi 40PIN GPIO Header
Compatible With Raspberry Pi Series Boards, Jetson Nano
Raspberry Pi, Jetson Nano in the photo are NOT included.
Onboard SPI Control Interface
For Use With Other Controller Boards Like STM32/Arduino
VCC:3.3V/5V
GND:Ground
DIN:SPI M0SI pin
CLK:SPI SCK pin
CS:SPI chip selection, low active
DC:Data / Command selection (high for data, low for command)
RST:External reset, low active
BUSY:Busy status output, high active
* for Arduino UNO, due to its RAM limit, it is better to choose the e-Paper Shield
Additional information
| Weight | 0.186 kg |
|---|
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