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Waveshare 1.64inch 4 Color square E-Paper Module (G) 168 x 168

Waveshare 1.64inch 4 Color square E-Paper Module (G) 168 x 168

$14.00 $11.20
1.64 inch square e-Paper Module (G) 1.64inch 4-Color Square E-Paper Display Module A compact 168…

1.64 inch square e-Paper Module (G)

1.64inch 4-Color Square E-Paper Display Module

A compact 168 168 square e-paper module supporting red, yellow, black, and white display output, with SPI interface, wide viewing angle, and ultra-low power paper-like display.

Key Features

  • 1.64 inch square e-paper panel with 168 168 resolution.
  • Four-color display: red, yellow, black, and white.
  • No backlight required; content remains visible after power is removed.
  • Ultra-low power consumption, mainly required during refresh.
  • SPI interface for Raspberry Pi, Jetson Nano, Arduino, STM32, and other controller boards.
  • Onboard voltage translator for 3.3V and 5V MCU compatibility.

Specifications

Operating voltage 3.3V / 5V
Display color Red / Yellow / Black / White
Interface 3-wire SPI / 4-wire SPI
Grey scale 2
Resolution 168 168 pixels
Display size 29.568 29.568mm
Outline dimensions 47 38mm
Full refresh time 12s
Refresh power <57mW typ.
Dot pitch 0.176 0.176mm
Standby current <0.01uA

Why E-Paper

E-paper reflects ambient light like printed paper, stays readable under lamplight or natural light, and keeps the last displayed content after power is removed.

SPI Interface

The module uses SPI and can connect to common controller boards such as Raspberry Pi, STM32, and Arduino.

VCC 3.3V / 5V input
GND Ground
DIN SPI MOSI
CLK SPI SCK
CS SPI chip select, active low
DC Data / command selection
RST External reset, active low
BUSY Busy status output

Application Examples

Suitable for price tags, shelf labels, asset or equipment tags, conference name tags, industrial instruments, and compact low-power information displays.

Outline Dimensions

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