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Waveshare 3.7inch e-Paper e-Ink Raw Display, 480*280, Black / White, 4 Grey Scales, SPI, Without PCB
Waveshare 3.7inch e-Paper e-Ink Raw Display, 480*280, Black / White, 4 Grey Scales, SPI, Without PCB - Image 2
Waveshare 3.7inch e-Paper e-Ink Raw Display, 480*280, Black / White, 4 Grey Scales, SPI, Without PCB - Image 3
Waveshare 3.7inch e-Paper e-Ink Raw Display, 480*280, Black / White, 4 Grey Scales, SPI, Without PCB - Image 4
Waveshare 3.7inch e-Paper e-Ink Raw Display, 480*280, Black / White, 4 Grey Scales, SPI, Without PCB - Image 5
Waveshare 3.7inch e-Paper e-Ink Raw Display, 480*280, Black / White, 4 Grey Scales, SPI, Without PCB - Image 6

Waveshare 3.7inch e-Paper e-Ink Raw Display, 480*280, Black / White, 4 Grey Scales, SPI, Without PCB

Availability:

200 in stock
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$27.99

  • Hign-concerned Chemical: None
  • Model Number: 3.7inch e-Paper
  • Demo Board Type: ARM
  • Brand Name: Waveshare
  • Origin: Mainland China
  • Resolution: 480*280
  • Viewing Angle: Over 170 degree
  • Display Color: Black and White
  • Grey Scale: 4
  • Communication: SPI
  • Display Panel: E-paper
  • Experience: Paper-like
  • Environment: Ambient Light Required
  • Display Type: Passively Reflective
  • Refreshing: Partial Refresh Support

DESCRIPTION

3.7inch E-Paper E-Ink Raw Display, 480×280 Pixels, Black / White, 4 Grey Scales, SPI Interface, Without PCB
3.7" E-PAPER

Partial Refresh Support, Low Power, Wide Viewing Angle, Paper-Like Effect

Ideal for price tags, shelf labels, industrial instruments…

  • Size3.7"

  • Resolution480×280

  • Viewing Angle>170°

  • Display ColorBlack and White

  • Grey Scale4

  • CommunicationSPI

  • Display PanelE-paper

  • ExperiencePaper-like

  • EnvironmentAmbient Light Required

  • Display TypePassively Reflective

  • RefreshingPartial Refresh Support

Features At A Glance

  • 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 development resources and manual (driver board circuit diagram, examples for Raspberry Pi/Jetson Nano/Arduino/STM32)

Specifications

OPERATING VOLTAGE

3.3V

GREY SCALE

4

INTERFACE

3-wire SPI, 4-wire SPI

PARTIAL REFRESH TIME

0.3s

OUTLINE DIMENSIONS

54.9 × 93.3 × 0.78mm

FULL REFRESH TIME

3s

DISPLAY SIZE

47.32 × 81.12mm

REFRESH POWER

50mW (typ.)

DOT PITCH

0.169 × 0.169mm

STANDBY CURRENT

<0.01uA (almost none)

RESOLUTION

480 × 280 pixels

VIEWING ANGLE

>170°

DISPLAY COLOR

black, white

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.

Application Examples

Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags…

Outline Dimensions
Resources & Services
WIKI: 3.7inch_e-Paper_HAT

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

Recommended

To fastly get started with this raw display, please consider the following driver boards:

  • e-Paper Driver HAT (Universal)

  • e-Paper Shield (Arduino/NUCLEO)

  • e-Paper ESP8266 Driver Board (WiFi)

  • e-Paper ESP32 Driver Board (WiFi / Bluetooth)

Selection Guide

PART NUMBER

COLORS

GREY SCALE

RESOLUTION

DISPLAY SIZE (MM)

OUTLINE DIMENSION (MM)

FULL REFRESH TIME (S)

PARTIAL REFRESH

INTERFACE

1.02inch e-Paper

black, white

2

128×80

21.76 × 14.00

32.57 × 18.60 × 0.98

2

√

SPI

1.54inch e-Paper

black, white

2

200×200

27.60 × 27.60

37.32 × 31.80 × 1.05

2

√

SPI

1.54inch e-Paper (B)

red, black, white

2

200×200

27.60 × 27.60

37.32 × 31.80 × 1.05

8

×

SPI

1.54inch e-Paper (C)

yellow, black, white

2

152×152

27.51 × 27.51

37.30 × 31.80 × 0.98

27

×

SPI

2.13inch e-Paper

black, white

2

250×122

48.55 × 23.71

59.20 × 29.20 × 1.05

2

√

SPI

2.13inch e-Paper (B)

red, black, white

2

212×104

48.55 × 23.71

59.20 × 29.20 × 0.98

15

×

SPI

2.13inch e-Paper (C)

yellow, black, white

2

212×104

48.55 × 23.71

59.20 × 29.20 × 0.98

15

×

SPI

2.13inch e-Paper (D)

black, white

2

212×104

48.55 × 23.71

59.20 × 29.20 × 0.30

2

√

SPI

2.66inch e-Paper

black, white

2

296×152

30.704 × 60.088

36.304 × 71.820 × 1.00

6

√

SPI

2.7inch e-Paper

black, white

4

264×176

57.29 × 38.19

70.42 × 45.80 × 0.98

6

×

SPI

2.7inch e-Paper (B)

red, black, white

2

264×176

57.29 × 38.19

70.42 × 45.80 × 0.98

15

×

SPI

2.9inch e-Paper

black, white

2

296×128

66.89 × 29.05

79.00 × 36.70 × 1.05

2

√

SPI

2.9inch e-Paper (B)

red, black, white

2

296×128

66.89 × 29.05

79.00 × 36.70 × 1.18

15

×

SPI

2.9inch e-Paper (C)

yellow, black, white

2

296×128

66.89 × 29.05

79.00 × 36.70 × 1.18

15

×

SPI

2.9inch e-Paper (D)

black, white

2

296×128

66.90 × 29.06

79.00 × 36.70 × 0.34

2

√

SPI

3.7inch e-Paper

black, white

4

480×280

47.32 × 81.12

54.90 × 93.30 × 0.78

3

√

SPI

4.2inch e-Paper

black, white

4

400×300

84.80 × 63.60

91.00 × 77.00 × 1.18

4

×

SPI

4.2inch e-Paper (B)

red, black, white

2

400×300

84.80 × 63.60

90.10 × 77.00 × 1.18

15

×

SPI

4.2inch e-Paper (C)

yellow, black, white

2

400×300

84.80 × 63.60

90.10 × 77.00 × 1.18

15

×

SPI

5.83inch e-Paper (B)

red, black, white

2

648×480

119.232 × 88.320

125.40 × 99.50 × 1.18

20

×

SPI

5.83inch e-Paper (C)

yellow, black, white

2

600×448

118.80 × 88.26

125.40 × 99.50 × 1.18

26

×

SPI

6inch HD e-Paper

black, white

16

1448×1072

122.40 × 90.60

138.40 × 101.80 × 1.01

<1

√

Parallel port

7.5inch e-Paper

black, white

2

800×480

163.20 × 97.92

170.20 × 111.20 × 1.18

5

×

SPI

7.5inch HD e-Paper

black, white

2

880×528

163.24 × 97.94

170.20 × 111.20 × 1.25

5

×

SPI

7.5inch e-Paper (B)

red, black, white

2

800×480

163.20 × 97.92

170.20 × 111.20 × 1.18

16

×

SPI

7.5inch HD e-Paper (B)

red, black, white

2

880×528

163.24 × 97.94

170.20 × 111.20 × 1.25

21

×

SPI

7.5inch e-Paper (C)

yellow, black, white

2

640×384

163.20 × 97.92

170.20 × 111.20 × 1.18

16

×

SPI

7.8inch e-Paper

black, white

16

1872×1404

158.18 × 118.64

173.80 × 127.60 × 0.78

<1

√

Parallel port

9.7inch e-Paper

black, white

16

1200×825

202.8 × 139.43

218.80 × 156.425 × 1.15

<1

√

Parallel port

10.3inch e-Paper (D)

black, white

16

1872×1404

209.66 × 157.25

227.70 × 165.80 × 0.647

<1

√

Parallel port

12.48inch e-Paper

black, white

2

1304×984

252.98 × 190.90

261.50 × 211.00 × 0.30

<8

×

SPI

12.48inch e-Paper (B)

red, black, white

2

1304×984

252.98 × 190.90

261.50 × 211.00 × 0.30

<16

×

SPI

PACKAGE CONTENT

Weight: 0.009 kg

This is a raw display, for easy testing and comparing, please consider the one with driver board: 3.7inch e-Paper HAT

  1. 3.7inch e-Paper x1

1

SKU: 1005001408158882 Category:

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