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WSAL18057

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

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Kurzbeschreibung: 3.7inch E-Paper E-Ink Display HAT For Raspberry Pi, 480×280 Pixels, Black / White, 4 Grey Scales, SPI Interface

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 voltage3.3V/5Vgrey scale4
interface3-wire SPI, 4-wire SPIpartial refresh time0.3s
outline dimensions58.0 × 96.5mmfull refresh time3s
display size47.32 × 81.12mmrefresh power50mW (typ.)
dot pitch0.169 × 0.169mmstandby current<0.01uA (almost none)
resolution480 × 280 pixelsviewing angle>170°
display colorblack, 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

VCC3.3V/5V
GNDGround
DINSPI MOSI pin
CLKSPI SCK pin
CSSPI chip selection, low active
DCData / Command selection (high for data, low for command)
RSTExternal reset, low active
BUSYBusy 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 Moduleblack, white2128×8021.76 × 14.0042.0 × 27.02√SPI
1.54inch e-Paper Moduleblack, white2200×20027.00 × 27.0048.0 × 33.02√SPI
1.54inch e-Paper Module (B)red, black, white2200×20027.00 × 27.0048.0 × 33.014SPI
1.54inch e-Paper Module (G)red, yellow, black, white2200×20027.00 × 27.0048.0 × 33.020SPI
1.64inch e-Paper Module (G)red, yellow, black, white2168×16829.568 × 29.56847 × 3812SPI
2.13inch e-Paper HATblack, white2250×12248.55 × 23.7065.0 × 30.22√√SPI
2.13inch e-Paper HAT+black, white2250×12248.55 × 23.7065.0 × 30.52√√SPI
2.13inch e-Paper HAT (B)red, black, white2250×12248.55 × 23.7065.0 × 30.215√SPI
2.13inch e-Paper HAT (G)red, yellow, black, white2250×12248.55 × 23.7065.0 × 30.216√SPI
2.13inch Touch e-Paper HATblack, white2250×12248.55 × 23.7069.15 × 38.902√√SPI
2.13inch Touch e-Paper HAT (with case)black, white2250×12248.55 × 23.7072.20 × 41.902√√SPI
2.15inch e-Paper HAT+ (B)red, black, white2296×16048.10 × 26.0065.0 × 34.023√SPI
2.15inch e-Paper HAT+ (G)red, yellow, black, white2296×16048.10 × 26.0065.0 × 34.020√SPI
2.36inch e-Paper Module (G)red, yellow, black, white2296×16852.096 × 29.56869.5 × 38.512SPI
2.66inch e-Paper Moduleblack, white2296×15230.704 × 60.08837.0 × 83.56√SPI
2.66inch e-Paper Module (B)red, black, white2296×15230.704 × 60.08837.0 × 83.515SPI
2.66inch e-Paper Module (G)red, yellow, black, white2360×18460.05 × 30.6985.0 × 38.526SPI
2.7inch e-Paper HATblack, white4264×17657.29 × 38.1985.0 × 56.06√√SPI
2.7inch e-Paper HAT (B)red, black, white2264×17657.288 × 38.19273.5 × 56.015√SPI
2.9inch e-Paper Moduleblack, white4296×12866.89 × 29.0589.5 × 38.03√SPI
2.9inch e-Paper Module (B)red, black, white2296×12866.89 × 29.0589.5 × 38.015SPI
2.9inch e-Paper Module (G)red, yellow, black, white2296×12866.89 × 29.0589.5 × 38.016SPI
2.9inch Touch e-Paper HATblack, white4296×12866.89 × 29.0589.10 × 42.703√√SPI
3inch e-Paper Module (G)red, yellow, black, white2400×16870.4 × 29.56888.5 × 4112SPI
3.5inch e-Paper Module (G)red, yellow, black, white2384×18479.68 × 38.1894.00 × 47.5020SPI
3.52inch e-Paper HATblack, white2360×24074.51 × 49.6786.5 × 571.5√SPI
3.52inch e-Paper HAT (B)red, black, white2360×24074.51 × 49.6786.5 × 5716√SPI
3.6inch e-Paper HAT+ (E)E6 full color2600×40076.20 × 50.8089.50 × 59.0015√SPI
3.7inch e-Paper HATblack, white4480×28047.32 × 81.1258.0 × 96.53√√SPI
3.7inch e-Paper HAT+ (G)red, yellow, black, white2416×24081.54 × 47.0496.00 × 57.0020√SPI
3.97inch e-Paper HAT+black, white4800×48086.40 × 51.8499.50 × 60.003.5√√SPI
3.97inch e-Paper HAT+ (G)red, yellow, black, white2800×48086.40 × 51.8499.50 × 60.0021√SPI
4inch e-Paper HAT+ (E)E6 full color2600×40084.6 × 56.40101.00 × 68.0019√SPI
4.2inch e-Paper Moduleblack, white4400×30084.80 × 63.60103.0 × 78.55√SPI
4.2inch e-Paper Module (B)red, black, white2400×30084.80 × 63.60103.0 × 78.515SPI
4.2inch e-Paper Module (G)red, yellow, black, white2400×30084.80 × 63.60103.0 × 78.521SPI
4.26inch e-Paper HATblack, white4800×48092.80 × 55.68107.0 × 64.04√√SPI
4.3inch e-Paper UART Moduleblack, white4800×60088.00 × 66.00118.0 × 75.01.5UART
4.37inch e-Paper Module (G)red, yellow, black, white2512×36890.11 × 64.77101.5 × 81.514SPI
5inch e-Paper HATblack, white2960×552110.59 × 62.65126.38 × 71.191.8√√SPI
5.79inch e-Paper Moduleblack, white4792×272139.00 × 47.74152.50 × 58.503.5√SPI
5.79inch e-Paper Module (B)red, black, white2792×272139.00 × 47.74152.50 × 58.5024SPI
5.79inch e-Paper Module (G)red, yellow, black, white2792×272139.00 × 47.74152.50 × 58.5021SPI
5.83inch e-Paper HATblack, white2648×480119.232 × 88.320125.4 × 99.55√SPI
5.83inch e-Paper HAT (G)red, yellow, black, white2648×480118.78 × 88.22125.40 × 99.5020√SPI
6inch e-Paper HATblack, white16800×600122.4 × 90.6138.4 × 101.8<1√√USB/SPI/ I80
6inch HD e-Paper HATblack, white161448×1072122.4 × 90.6138.4 × 101.8<1√√USB/SPI/ I80
7.3inch E-Paper HAT (E)E6 full color2800×480160 × 96170.2 × 111.212√SPI
7.3inch E-Paper HAT (F)7-Color2800×480160 × 96170.2 × 111.235√SPI
7.5inch e-Paper HATblack, white4800×480163.20 × 97.92170.2 × 111.24√√SPI
7.5inch HD e-Paper HATblack, white2880×528163.24 × 97.94170.2 × 111.25√SPI
7.5inch e-Paper HAT (B)red, black, white2800×480163.20 × 97.92170.2 × 111.226√√SPI
7.5inch e-Paper HAT (H)red, yellow, black, white2800×480163.20 × 97.92170.20 × 111.2022√SPI
7.8inch e-Paper HATblack, white161872×1404158.18 × 118.64173.8 × 127.6<1√√USB/SPI/ I80
9.7inch e-Paper HATblack, white161200×825202.8 × 139.43218.8×156.4<1√√USB/SPI/ I80
10.2inch e-Paper HAT (G)red, yellow, black, white2960 × 640215.52 × 143.68224.00 × 157.0027√SPI
10.3inch e-Paper HATblack, white161872×1404209.66 × 157.25216.7 × 174.4<1√√USB/SPI/ I80
10.3inch e-Paper HAT (D)black, white161872×1404209.66 × 157.25227.7 × 165.8<1√√√USB/SPI/ I80
10.85inch e-Paper HAT+black, white21360 × 480259.76 × 91.68270.56 × 105.923.5√SPI
10.85inch e-Paper HAT+ (G)red, yellow, black, white21360 × 480259.76 × 91.68270.56 × 105.9221√SPI
12.48inch e-Paper Moduleblack, white21304×984252.98 × 190.90280.0 × 229.5<8√SPI
12.48inch e-Paper Module (B)red, black, white21304×984252.98 × 190.90280.0 × 229.537√SPI
13.3inch e-Paper HATblack, white161600×1200270.40 × 202.80285.80 × 213.65<1√√USB/SPI/ I80
13.3inch e-Paper HAT (B)red, black, white2960×680275.52 × 195.16286.32 × 212.2622√√SPI
13.3inch e-Paper HAT (K)black, white4960×680275.52 × 195.16286.32 × 212.265√√SPI
13.3inch e-Paper HAT (E)E6 full color21600×1200270.40 × 202.80284.70 × 208.8019√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

Lieferumfang

  1. 3.7inch e-Paper HAT x1
  2. PH2.0 20cm 8Pin x1
1
2

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