1872×1404, 7.8inch E-Ink display HAT for Raspberry Pi

SKU: 16766
Part Number: 7.8inch e-Paper HAT
Brand: Waveshare

$146.99
$143.9910+
$142.4950+
$141.89100+

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Description

Details

1872×1404, 7.8inch E-Ink display HAT for Raspberry Pi, IT8951 controller, USB/SPI/I80 interface

Overview

This is an E-Ink display HAT for Raspberry Pi, 7.8inch, 1872×1404 resolution, with embedded controller IT8951, communicating via USB/SPI/I80 interface, supports partial refresh.

Due to the advantages like low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as ebook reader, e-ink display, industrial instruments, and so on.

Features

  • No backlight, keeps displaying last content for a long time even when power down
  • Low power consumption, basically power is only required for refreshing
  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
  • USB/SPI/I80 interface, for connecting with host boards like Raspberry Pi/Nucleo, etc.
  • Comes with development resources and manual (examples for Raspberry Pi/STM32)

Specifications

  • Operating voltage: 5V
  • Interface: USB/SPI/I80
  • Outline dimension: 173.8mm × 127.6mm × 0.78mm
  • Display size: 158.184mm × 118.638mm
  • Dot pitch: 0.0845mm × 0.0845mm
  • Resolution: 1872 × 1404
  • Display color: black, white
  • Gray scale: 2-16 (1-4 bit)
  • Full refresh time: 450ms
  • Total refresh power: 1.2W(typ.)
  • Total standby power: 0.1W(typ.)
  • Viewing angle: >170°

SPI Pinouts

SYMBOL DESCRIPTION
5V Power input
GND Ground
MISO SPI MISO pin
MOSI SPI MOSI pin
SCK SPI SCK pin
CS SPI chip selection, low active
RST External reset, low active
HRDY Busy status output, low active

e-Paper IT8951 Driver HAT (B) Dimensions

7.8inch e-Paper HAT e-Paper IT8951 Driver HAT (B) dimensions

Development Resources

Wiki : www.waveshare.com/wiki/7.8inch_e-Paper_HAT

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 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 (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
2.36inch 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
3.7inch e-Paper HAT black, white 4 480×280 47.32 × 81.12 58.0 × 96.5 3   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
5.83inch 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 (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 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 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
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 (K) black, white 2 960×680 275.52 × 195.16 286.32 × 212.26 5     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

Weight: 0.522 kg

Quick Overview

Actual Weight: 0.191 kg

  1. 7.8inch e-Paper x1
  2. e-Paper IT8951 Driver HAT (B) x1
  3. 7.8inch e-Paper Adapter x1
  4. 40PIN FFC (same side contact) x1
  5. USB type A plug to micro B plug cable x1
  6. PH2.0 20cm 8Pin x1
  7. RPi screws pack (2pcs) x1
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