4.26" E-Paper Display HAT (800x480)

This 4.26" display HAT has a high resolution of 800 x 480 in black and white with a greyscale level of 4, providing clear and sharp images. It has a wide viewing angle of 170° and does not require a backlight, allowing it to continue showing the last content for an extended period even after the power has been turned off. It is made for ultra-low power consumption, only requiring power during refresh phases. This display HAT includes a standard Raspberry Pi 40-pin GPIO extension header, making it compatible with various Raspberry Pi series boards. It also features an SPI interface for easy connection with other controller boards like the Raspberry Pi, Jetson Nano, Arduino, and STM32. Note: Raspberry Pi is 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

* Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards

* 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 (driver board circuit diagram, examples for Raspberry Pi/Jetson Nano/Arduino/STM32)

Specifications

Operating Voltage 3.3V/5V

Interface 3-wire SPI, 4-wire SPI

Outline Dimensions 107 x 64mm

Display Size 92.80 x 55.68mm

Dot Pitch

0.116 x 0.116mm

Viewing Angle >170°

Resolution 800 x 480 pixels

Display Colour Black/White

Grey Scale 4

Full Refresh Time 4s

Partial Refresh Time 0.7s

Refresh Power <35mW

Standby Current <0.01uA (almost none)

Resources

* Product Wiki

* Schematic

* User Manual

Pinout

PWR Power on/off control

BUSY Busy status output pin

RST External reset, low active

DC Data/Command selection (high for data, low for command)

CS SPI chip selection, low active

CLK SPI SCK pin

DIN SPI MOSI pin

GND Ground

VCC Power (3.3V / 5V input)

Package Contents

* 1x 4.26" e-Paper HAT

* 1x GH1.25 9-pin cable 20cm

* 1x Screws pack