Description

2.13inch E-Paper HAT (250×122)

The 2.13″ E-Paper HAT is a compact and versatile electronic paper display module designed for various applications where a low-power, high-contrast, and easily readable display is required. With its 2.13″ display and resolution of 250 x 122 pixels, it provides a balance between readability and portability, making it suitable for a wide range of projects.

There’s a viewing angle of over 170 degrees, so you can comfortably view the content displayed on the screen from various angles without any significant loss in clarity or contrast. It supports a Red/Yellow/Black/White display colour palette, allowing for versatile content presentation. These colours can be used creatively to highlight important information or add visual appeal to your projects.?

It also includes an SPI (Serial Peripheral Interface) communication, two levels of greyscale, and long content retention, making it a versatile and power-efficient electronic paper display module with a range of display colours, excellent viewing angles, and grayscale capabilities. Its ability to retain content without power makes it a great choice for applications such as e-readers, signage, IoT devices, and many more projects!

Note: Raspberry Pi boards are NOT included

Features

  • No backlight, keeps displaying last content for a long time even when powered down
  • Ultra-low power consumption, basically power is only required for refreshing
  • SPI interface, for connecting with other controller boards like Raspberry Pi/Jetson Nano/Arduino/STM32, etc.
  • Onboard voltage translator, compatible with 3.3V/5V MCUs
  • Comes with online development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)

Specifications

Operating Voltage 3.3V/5V
Interface 3-wire SPI, 4-wire SPI
Outline Dimensions 65 x 30.2mm
Display Size 48.55 x 23.70mm
Dot Pitch 0.1943 x 0.1942mm
Resolution 250 x 122 pixels
Display Colour Red/Yellow/Black/White
Grey Scale 2
Full Refresh Time 25s
Refresh Power 26.4mW (typ.)
Standby Current <0.01uA (almost none)
Viewing Angle >170??

Resources

  • Product Wiki
  • Schematic

Pinout

VCC Power (3.3V / 5V input)
GND Ground
DIN SPI MOSI pin
SCLK 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 pin (high for busy)

Package Contents

  • 1x 2.13″?e-Paper HAT
  • 1x PH2.0 20cm 8-Pin