Description
Price: $47.47
(as of Dec 28,2024 08:52:09 UTC – Details)
3.7inch E-Paper E-Ink Display HAT For Raspberry Pi, 480×280 Pixels, Black / White, 4 Grey Scales, SPI Interface, Partial Refresh Support, Low Power, Wide Viewing Angle, Paper-Like Effect
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/STM32, etc.
Onboard voltage translator, compatible with 3.3V / 5V MCUs
Comes with development resources and manual (driver board circuit diagram, examples for Raspberry Pi/Jetson Nano/STM32)
Specifications
OPERATING VOLTAGE: 3.3V/5V
GREY SCALE: 4
INTERFACE: 3-wire SPI, 4-wire SPI
PARTIAL REFRESH TIME: 0.3s
OUTLINE DIMENSIONS: 58.0 × 96.5mm
FULL REFRESH TIME: 3s
DISPLAY SIZE: 47.32 × 81.12mm
REFRESH POWER: 50mW (typ.)
DOT PITCH: 0.169 × 0.169mm
STANDBY CURRENT: <0.01uA (almost none)
RESOLUTION: 480 × 280 pixels
VIEWING ANGLE: >170°
DISPLAY COLOR: black, white
PACKAGE CONTENT
3.7inch e-Paper HAT x1
PH2.0 20cm 8Pin x1
Wiki: www.waveshare.com/wiki/3.7inch_e-Paper_HAT?amazon
SPI interface, for connecting with controller boards like Raspberry Pi/Jetson Nano/STM32, etc.
Onboard voltage translator, compatible with 3.3V / 5V MCUs
Applications: Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags…
Comes with development resources and manual (driver board circuit diagram, examples for Raspberry Pi/Jetson Nano/STM32)
