4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI Communication, Optional For HAT+ Standard Driver Board, E-ink Display
e-Paper, 2.66″ - 4.37″

4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI Communication, Optional For HAT+ Standard Driver Board, E-ink Display

$52.99 - $64.99
Version Options
with driver boardthe raw display only
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4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI Communication, Optional For HAT+ Standard Driver Board, E-ink Display
4″ full color e-Paper display

low power, wide viewing angle, paper-like effect without electricity

Ideal for price tags, shelf labels, industrial instruments...

4inch e-Paper HAT+ (E), front view
Note: the driver board is optional, please refer to the Package Content for detailed part list


  • Size4″
  • Resolution600×400
  • Viewing Angle>170°
  • Display ColorE6 full color
  • Grey Scale2
  • CommunicationSPI
  • Display PanelE-paper
  • ExperiencePaper-like
  • EnvironmentAmbient Light Required
  • Display TypePassively Reflective
  • HAT+ StandardImproves interoperability
Version Options
4inch e-Paper (E)

4inch e-Paper (E)
raw display, without driver board

4inch e-Paper HAT+ (E)

4inch e-Paper HAT+ (E)
with driver board


Features at a glance
  • Adopts E Ink Spectra 6 (E6) technology, featuring high contrast and high color saturation
  • 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
  • Comes with online development resources and manual (driver board circuit diagram, examples for Raspberry Pi/Jetson Nano/RDK X3/Arduino/STM32)
  • Optional for e-Paper driver board:
    • Standard Raspberry Pi 40PIN GPIO header, supports Raspberry Pi series boards, Jetson Nano, and RDK X3
    • Adopts Raspberry Pi HAT+ standard to improve interoperability, helping the users to design and develop faster, easy to use with other peripherals and extend more functions for Raspberry Pi
    • Adapting SPI interface for connecting with controller boards like Raspberry Pi/Jetson Nano/RDK X3/Arduino/STM32, etc.
    • Onboard voltage translator, compatible with 3.3V / 5V MCUs

Specifications
operating voltage Raw display: 3.3V display color E6 full color
(E Ink Spectra 6)
with driver board: 3.3V/5V
interface 3-wire SPI, 4-wire SPI grey scale 2
outline dimensions Raw display: 99.00 × 66.00 × 0.85mm full refresh time 19s
with driver board: 101.00 × 68.00mm
display size 84.6 × 56.40mm refresh power <70mW
DOT PITCH 0.141 × 0.141mm standby current of Raw display <0.01uA (almost none)
RESOLUTION 600 × 400 pixels viewing angle >170°
Standby power of driver board version <0.01mW(typ.)

E Ink Spectra 6 technology

E Ink Spectra 6 is a newly launched full color e-paper technology that brings fresh vitality to the e-paper industry with excellent color performance, high resolution and high contrast.
Adopts red, yellow, and blue as the primary colors, it offers more possibilities for e-paper color display, featuring high contrast and high saturation to make images clearer and colors brighter.

E Ink Spectra 6 technology introduction 1

Spectra displays are made of millions of Microcups which suspend the four different colored particles in clear fluid.

E Ink Spectra 6 technology introduction 2

By applying a negative charge the red particles rise to the top and become visible

E Ink Spectra 6 technology introduction 3

A split charge raises blue particles to the top and become visible

More advanced performance

The resolution is up to 200ppi, features a wider range of operating temperature and faster screen refresh time. And it is more power-saving, aligning with ESG trends for energy efficiency and carbon reduction

Comparison of e-Paper display technologies

Innovative microcup full color technology platform

Using blue charged particles to produce six primary colors, and employing dithering technology to create vivid and saturated full color images.

4inch E Ink Spectra 6 (E6) Full-color E-Paper Display, supports full-color image display
Advantages of EINK

E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.
E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180° viewing angle. It is usually used as e-reader due to its paper-like effect.


Standard Raspberry Pi 40PIN GPIO header

for connecting with controller boards like Raspberry Pi/Jetson Nano/RDK X3

4inch E Ink Spectra 6 (E6) Full-color E-Paper Display with 40PIN GPIO header

* for reference only, the Raspberry Pi 5 is NOT included.


New HAT+ Standard

Application examples

Suitable for price Tags, asset/equipment Tags, shelf labels, conference name tags...

4inch E Ink Spectra 6 (E6) Full-color E-Paper Display, application examples

Outline dimensions

4inch e-Paper (E)

4inch e-Paper (E), outline dimensions

4inch e-Paper HAT+ (E)

4inch e-Paper (E) and driver board, outline dimensions

Resources & Services

* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.

Selection Guide

Part Number Colors Grey Scale Resolution Display size (mm) Outline Dimension (mm) Full Refresh Time (s) Partial Refresh1 Pi Head-er2 Flexi-ble Interface
1.02inch e-Paper Module black, white 2 128×80 21.76 × 14.00 42.0 × 27.0 2 √     SPI
1.54inch e-Paper Module black, white 2 200×200 27.60 × 27.60 48.0 × 33.0 2 √     SPI
1.54inch e-Paper Module (B) red, black, white 2 200×200 27.60 × 27.60 48.0 × 33.0 14       SPI
1.54inch e-Paper Module (C) yellow, black, white 2 152×152 27.51 × 27.51 48.0 × 33.0 27       SPI
1.64inch e-Paper Module (G) red, yellow, black, white 2 168×168 29.568 × 29.568 47 × 38 12       SPI
2.13inch e-Paper HAT black, white 2 250×122 48.55 × 23.70 65.0 × 30.2 2 √ √   SPI
2.13inch e-Paper HAT+ black, white 2 250×122 48.55 × 23.70 65.0 × 30.5 2 √ √   SPI
2.13inch e-Paper HAT (B) red, black, white 2 250×122 48.55 × 23.70 65.0 × 30.2 15   √   SPI
2.13inch e-Paper HAT (C) yellow, black, white 2 212×104 48.55 × 23.70 65.0 × 30.2 15   √   SPI
2.13inch e-Paper HAT (D) black, white 2 212×104 48.55 × 23.70 59.2 × 29.2 2 √ √ √ SPI
2.13inch e-Paper HAT (G) red, yellow, black, white 2 250×122 48.55 × 23.70 65.0 × 30.2 25   √   SPI
2.13inch Touch e-Paper HAT black, white 2 250×122 48.55 × 23.70 69.15 × 38.90 2 √ √   SPI
2.13inch Touch e-Paper HAT (with case) black, white 2 250×122 48.55 × 23.70 72.20 × 41.90 2 √ √   SPI
2.15inch e-Paper HAT+ (B) red, black, white 2 296×160 48.10 × 26.00 65.0 × 34.0 23   √   SPI
2.15inch e-Paper HAT+ (G) red, yellow, black, white 2 296×160 48.10 × 26.00 65.0 × 34.0 20   √   SPI
2.36inch e-Paper Module (G) red, yellow, black, white 2 296×168 52.096 × 29.568 69.5 × 38.5 12       SPI
2.66inch e-Paper Module black, white 2 296×152 30.704 × 60.088 37.0 × 83.5 6 √     SPI
2.66inch e-Paper Module (B) red, black, white 2 296×152 30.704 × 60.088 37.0 × 83.5 15       SPI
2.66inch e-Paper Module (G) red, yellow, black, white 2 360×184 60.05 × 30.69 85.0 × 38.5 26       SPI
2.7inch e-Paper HAT black, white 4 264×176 57.29 × 38.19 85.0 × 56.0 6 √ √   SPI
2.7inch e-Paper HAT (B) red, black, white 2 264×176 57.288 × 38.192 73.5 × 56.0 15   √   SPI
2.9inch e-Paper Module black, white 4 296×128 66.89 × 29.05 89.5 × 38.0 3 √     SPI
2.9inch e-Paper Module (B) red, black, white 2 296×128 66.89 × 29.05 89.5 × 38.0 15       SPI
2.9inch e-Paper Module (C) yellow, black, white 2 296×128 66.89 × 29.05 89.5 × 38.0 15       SPI
2.9inch e-Paper HAT (D) black, white 2 296×128 66.90 × 29.06 79.0 × 36.7 2 √ √ √ SPI
2.9inch Touch e-Paper HAT black, white 4 296×128 66.89 × 29.05 89.10 × 42.70 3 √ √   SPI
3inch e-Paper Module (G) red, yellow, black, white 2 400×168 70.4 × 29.568 88.5 × 41 12       SPI
3.52inch e-Paper HAT black, white 2 360×240 74.51 × 49.67 86.5 × 57 1.5   √   SPI
3.52inch e-Paper HAT (B) red, black, white 2 360×240 74.51 × 49.67 86.5 × 57 16   √   SPI
3.7inch e-Paper HAT black, white 4 480×280 47.32 × 81.12 58.0 × 96.5 3 √ √   SPI
4inch e-Paper HAT+ (E) E6 full color 2 600×400 84.6 × 56.40 101.00 × 68.00 19   √   SPI
4.01inch e-Paper HAT (F) 7-Color 2 640×400 86.40 × 54.00 98.5 × 70.0 30   √   SPI
4.2inch e-Paper Module black, white 4 400×300 84.80 × 63.60 103.0 × 78.5 5 √     SPI
4.2inch e-Paper Module (B) red, black, white 2 400×300 84.80 × 63.60 103.0 × 78.5 15       SPI
4.26inch e-Paper HAT black, white 4 800×480 92.80 × 55.68 107.0 × 64.0 4 √ √   SPI
4.3inch e-Paper UART Module black, white 4 800×600 88.00 × 66.00 118.0 × 75.0 1.5       UART
4.37inch e-Paper Module (G) red, yellow, black, white 2 512×368 90.11 × 64.77 101.5 × 81.5 14       SPI
5.65inch e-Paper Module (F) 7-Color 2 600×448 114.9 × 85.8 138.5 × 100.5 <35       SPI
5.79inch e-Paper Module black, white 4 792×272 139.00 × 47.74 152.50 × 58.50 3.5 √     SPI
5.79inch e-Paper Module (B) red, black, white 2 792×272 139.00 × 47.74 152.50 × 58.50 24       SPI
5.79inch e-Paper Module (G) red, yellow, black, white 2 792×272 139.00 × 47.74 152.50 × 58.50 21       SPI
5.83inch e-Paper HAT black, white 2 648×480 119.232 × 88.320 125.4 × 99.5 5   √   SPI
5.83inch e-Paper HAT (B) red, black, white 2 648×480 119.232 × 88.320 125.4 × 99.5 20   √   SPI
6inch e-Paper HAT black, white 16 800×600 122.4 × 90.6 138.4 × 101.8 <1 √ √   USB/SPI/
I80
6inch HD e-Paper HAT black, white 16 1448×1072 122.4 × 90.6 138.4 × 101.8 <1 √ √   USB/SPI/
I80
7.3inch E-Paper HAT (E) E6 full color 2 800×480 160 × 96 170.2 × 111.2 12   √   SPI
7.3inch E-Paper HAT (F) 7-Color 2 800×480 160 × 96 170.2 × 111.2 35   √   SPI
7.3inch E-Paper HAT (G) red, yellow, black, white 2 800×480 160 × 96 170.2 × 111.2 16   √   SPI
7.5inch e-Paper HAT black, white 4 800×480 163.20 × 97.92 170.2 × 111.2 4 √ √   SPI
7.5inch HD e-Paper HAT black, white 2 880×528 163.24 × 97.94 170.2 × 111.2 5   √   SPI
7.5inch e-Paper HAT (B) red, black, white 2 800×480 163.20 × 97.92 170.2 × 111.2 26 √ √   SPI
7.5inch HD e-Paper HAT (B) red, black, white 2 880×528 163.24 × 97.94 170.2 × 111.2 21   √   SPI
7.5inch e-Paper HAT (C) yellow, black, white 2 640×384 163.20 × 97.92 170.2 × 111.2 16   √   SPI
7.8inch e-Paper HAT black, white 16 1872×1404 158.18 × 118.64 173.8 × 127.6 <1 √ √   USB/SPI/
I80
9.7inch e-Paper HAT black, white 16 1200×825 202.8 × 139.43 218.8×156.4 <1 √ √   USB/SPI/
I80
10.3inch e-Paper HAT black, white 16 1872×1404 209.66 × 157.25 216.7 × 174.4 <1 √ √   USB/SPI/
I80
10.3inch e-Paper HAT (D) black, white 16 1872×1404 209.66 × 157.25 227.7 × 165.8 <1 √ √ √ USB/SPI/
I80
10.3inch e-Paper HAT (G) black, white 16 1872×1404 209.66 × 157.25 225.70 × 183.40 <1 √ √   USB/SPI/
I80
12.48inch e-Paper Module black, white 2 1304×984 252.98 × 190.90 280.0 × 229.5 <8   √   SPI
12.48inch e-Paper Module (B) red, black, white 2 1304×984 252.98 × 190.90 280.0 × 229.5 37   √   SPI
13.3inch e-Paper HAT black, white 16 1600×1200 270.40 × 202.80 285.80 × 213.65 <1 √ √   USB/SPI/
I80
13.3inch e-Paper HAT (B) red, black, white 2 960×680 275.52 × 195.16 286.32 × 212.26 22 √ √   SPI
13.3inch e-Paper HAT (K) black, white 4 960×680 275.52 × 195.16 286.32 × 212.26 5 √ √   SPI
13.3inch e-Paper HAT (E) E6 full color 2 1600×1200 270.40 × 202.80 284.70 × 208.80 19   √   SPI
  1. It usually takes about 0.3s for partial refresh
  2. Pi Header: standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
e-Paper panels comparing

Quick Overview

4inch e-Paper (E)

4inch e-Paper (E) x1

4inch e-Paper (G)

4inch e-Paper HAT+ (E)

  1. 4inch e-Paper HAT+ (E) x1
  2. GH1.25 9PIN cable 20cm x1
  3. Screws pack x1
14inch e-Paper HAT+ (E)
2
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