3.7inch e-Paper e-Ink Display HAT For Raspberry Pi, 480×280, Black / White, 4 Grey Scales, SPI

SKU: 18057
Part Number: 3.7inch e-Paper HAT
Brand: Waveshare
UPC: 614961956872

$28.99
$27.9910+
$27.4950+
$27.29100+

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Description

Details

3.7inch e-Paper E-Ink Display HAT for Raspberry Pi, 480×280 pixels, Black / White, 4 Grey Scales, SPI Interface
3.7" e-Paper HAT for Raspberry Pi

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
  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
  • SPI interface, for connecting with controller boards like Raspberry Pi/Jetson Nano/Arduino/STM32, etc.
  • Onboard voltage translator, compatible with 3.3V / 5V MCUs
  • Comes with development resources and manual (driver board circuit diagram, examples for Raspberry Pi/Jetson Nano/Arduino/STM32)
Specifications
operating voltage 3.3V/5V grey scale 4
interface 3-wire SPI, 4-wire SPI partial refresh time 0.3s
outline dimensions 58.0 × 96.5mm 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.

Standard Raspberry Pi 40PIN GPIO header

compatible with Raspberry Pi series boards, Jetson Nano

Raspberry Pi in the photo is NOT included.
Onboard SPI control interface

for use with other controller boards like STM32/Arduino

VCC 3.3V/5V
GND Ground
DIN SPI MOSI pin
CLK 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, high active
Onboard voltage translator

compatible with 3.3V / 5V MCUs

Application examples

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

Outline dimensions
Resources & Services

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

Selection Guide

Part NumberColorsGrey ScaleResolutionDisplay size (mm)Outline Dimension (mm)Full Refresh Time (s)Partial Refresh1Pi Head-er2Flexi-bleInterface
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 8       SPI
1.54inch e-Paper Module (C) yellow, black, white 2 152×152 27.51 × 27.51 48.0 × 33.0 27       SPI
2.13inch e-Paper HAT black, white 2 250×122 48.55 × 23.71 65.0 × 30.2 2   SPI
2.13inch e-Paper HAT (B) red, black, white 2 212×104 48.55 × 23.71 65.0 × 30.2 15     SPI
2.13inch e-Paper HAT (C) yellow, black, white 2 212×104 48.55 × 23.71 65.0 × 30.2 15     SPI
2.13inch e-Paper HAT (D) black, white 2 212×104 48.55 × 23.71 59.2 × 29.2 2 SPI
2.66inch e-Paper Module black, white 2 296×152 30.704 × 60.088 37.0 × 83.5 6     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 57.29 × 38.19 85.0 × 56.0 15     SPI
2.9inch e-Paper Module black, white 2 296×128 66.89 × 29.05 89.5 × 38.0 2     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
3.7inch e-Paper HAT black, white 4 480×280 47.32 × 81.12 58.0 × 96.5 3   SPI
4.2inch e-Paper Module black, white 4 400×300 84.80 × 63.60 103.0 × 78.5 4       SPI
4.2inch e-Paper Module (B) red, black, white 2 400×300 84.80 × 63.60 103.0 × 78.5 15       SPI
4.2inch e-Paper Module (C) yellow, black, white 2 400×300 84.80 × 63.60 103.0 × 78.5 15       SPI
4.3inch e-Paper UART Module black, white 4 800×600 88.00 × 66.00 118.0 × 75.0 1.5       UART
5.65inch e-Paper Module (F) 7-Color 2 600×448 114.9 × 85.8 138.5 × 100.5 15       SPI
5.83inch e-Paper HAT (B) red, black, white 2 648×480 119.232 × 88.320 125.4 × 99.5 20     SPI
5.83inch e-Paper HAT (C) yellow, black, white 2 600×448 118.8 × 88.26 125.4 × 99.5 26     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
7.5inch e-Paper HAT black, white 2 800×480 163.20 × 97.92 170.2 × 111.2 5     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 16     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
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 <16     SPI
13.3inch e-Paper HAT black, white 16 1600×1200 270.40 × 202.80 285.80 × 213.65 <1   USB/SPI/
I80
  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 raw panels comparing

Weight: 0.043 kg

Quick Overview

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