2.7inch E-Ink display HAT for Raspberry Pi, three-color

E-Ink (Electronic Ink) display has several benefits compared to other display technologies:

• High Visibility and Contrast
• Wide viewing angle
• and super low power consumption. It can retain the display for a very long time after power is removed

This is an E-Ink display HAT for Raspberry Pi, 2.7inch, 264×176 resolution, with embedded controller, communicating via SPI interface, supports red, black, and white three-color display. Due to the advantages like ultra-low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf labels, industrial instruments, and so on.

Interface

Dimensions:

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
• Compatible with:
  • Raspberry Pi 4 Model B
  • Raspberry Pi 3B+
  • Raspberry Pi 3B
  • Raspberry Pi Zero WH
  • Raspberry Pi Zero W
  • Raspberry Pi Zero
• Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
• SPI interface, for connecting with other controller boards like Raspberry/Arduino/Nucleo, etc.
• Onboard voltage translator, compatible with 3.3V/5V MCUs
• Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)
• Stack perfectly on Raspberry Pi 4B/3B/3B+ via the 40-pin GPIO header.

Specifications

• Operating voltage: 3.3V/5V
• Interface: 3-wire SPI, 4-wire SPI
• Outline dimension: 73.50 × 56mm
• Display size: 57.288mm × 38.192mm
• Dot pitch: 0.217 × 0.217
• Resolution: 264 × 176 pixels
• Display color: red, black, white
• Grey level: 2
• Full refresh time: 15s
• Refresh power: 26.4mW(typ.)
• Standby Current:  less than 0.01uA (almost none)
• Standby power: 170°

Packing List

• 1 x 2.7inch E-Ink display HAT (3 colors) board
• 1 x 8-way JST plug to pigtail jumper wire (female socket terminated)
• 4 x 15mm spacer (2.00 mm diameter) with screws and nuts

Resources

• Make new larger font for SPI e-Paper
• Schematic
• 2.7-inch e-paper datasheet
• Libraries for Raspberry Pi
• Wiki page