Feature●This is a 2.1 inch Rev2.1 Version E-Ink Display HAT for Raspberry Pi, 250 x 122 resolution, with built-in controller, communication via SPI interface, supports partial update. Due to the advantages such as ultra-low power consumption, wide viewing angle, clear display without power, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.●Standard Raspberry Pi 40PIN GPIO Extension Header, Support Raspberry Pi Series Boards, Jetson Nano●No backlight, shows the last content for a long time even when it is off. Very low power consumption, basically only power is needed to freshen up.●Operating voltage: 3.3 V / 5 V. Interface: SPI. Display colour: Black,White Partial update time: 0.3 sec. Full refresh time: 2 sec. Viewing angle: >170°●Onboard voltage translator compatible with 3.3V/5V MCUS. Received solder pads for SPI interface, connect with other controller boards such as Arduino/Nucleo, etc. Comes with development resources and manual (examples of Raspberry Pi/Jetson Nano/Arduino/STM32)Description
250 x 122, 2.1 inch E-ink display HAT for Raspberry Pi, SPI interface, Rev2.1 version.
Overview
This is an E-ink display HAT for Raspberry Pi, 2.1 inch, 250 x 122 resolution, with built-in controller, communication via SPI interface, supports partial update. Due to the advantages such as ultra-low power consumption, wide viewing angle, clear display without power, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.
Features:
- No backlight, shows the last content for a long time even when it is off.
- Very low power consumption, basically only electricity is used to refresh.
- Standard Raspberry Pi 40PIN GPIO Extension Header, Support Raspberry Pi Series Boards, Jetson Nano
- Preserved solder pads for SPI interface, connect with other controller boards such as Arduino/Nucleo, etc.
- Onboard voltage translator compatible with 3.3V/5V MCUs.
- Supplied with development resources and manual (examples of Raspberry Pi/Jetson Nano/Arduino/STM32).
Specifications:
- Operating voltage: 3.3V / 5V
- Interface: SPI
- Dimensions: 65mm x 30.2mm.
- Display Size: 23.71mm x 48.55mm
- Point spacing: 0.194 × 0.194
- Resolution: 250×122
- Display Color: Black, White
- Grey level: 2.
- Partial update time: 0.3s
- Full refresh time: 2 seconds.
- Update power: 26.4mW (type)
- Standby power: <0.017mW
- Viewing angle: > 170°.
Development Resources
https://www.waveshare.com/2.11-e-paper-hat.htm
Package includes:
1 x 1.2.13cm E Paper Hat
2. 1 x RPi Screws (2pcs)
3. PH2.0 20cm x 1