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

Price:
US$194.59
WAVE-16766
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1872×1404, 7.8inch E-Ink display HAT for Raspberry Pi, IT8951 controller, USB/SPI/I80/I2C interface

This is an E-Ink display HAT for Raspberry Pi, 7.8inch, 1872×1404 resolution, with embedded controller IT8951, communicating via USB/SPI/I80/I2C 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/I2C 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/I2C
  • 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

Development Resources

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

PART NUMBER COLORS GREY SCALE RESOLUTION DISPLAY SIZE (MM) OUTLINE DIMENSION (MM) FULL REFRESH TIME (S) PARTIAL REFRESH PI HEADER1 INTERFACE
1.54inch e-Paper Module (WAVE-12955) black, white 2 200×200 27.60 × 27.60 48.0 × 33.0 2 × SPI
1.54inch e-Paper Module (B) (WAVE-13338) red, black, white 2 200×200 27.60 × 27.60 48.0 × 33.0 8 × × SPI
2.13inch e-Paper HAT (WAVE-12915) black, white 2 250×122 48.55 × 23.71 65.0 × 30.2 2 SPI
2.13inch e-Paper HAT (B) (WAVE-13448) red, black, white 2 212×104 48.55 × 23.71 65.0 × 30.2 15 × SPI
2.13inch e-Paper HAT (D) (WAVE-15084) black, white 2 212×104 48.55 × 23.71 59.2 × 29.2 2 SPI
2.7inch e-Paper HAT (WAVE-13354) black, white 4 264×176 57.29 × 38.19 85.0 × 56.0 6 × SPI
2.7inch e-Paper HAT (B) (WAVE-13357) red, black, white 2 264×176 57.29 × 38.19 85.0 × 56.0 15 × SPI
2.9inch e-Paper Module (WAVE-12956) black, white 2 296×128 66.89 × 29.05 89.5 × 38.0 2 × SPI
2.9inch e-Paper Module (B) (WAVE-13339) red, black, white 2 296×128 66.89 × 29.05 89.5 × 38.0 15 × × SPI
4.2inch e-Paper Module (WAVE-13353) black, white 2 400×300 84.80 × 63.60 103.0 × 78.5 4 × × SPI
4.2inch e-Paper Module (B) (WAVE-13454) red, black, white 2 400×300 84.80 × 63.60 103.0 × 78.5 15 × × SPI
4.3inch e-Paper UART Module (WAVE-10628) black, white 4 800×600 88.00 × 66.00 118.0 × 75.0 1.5 × × UART
6inch e-Paper HAT (WAVE-15852) black, white 16 800×600 122.4 × 90.6 138.4 × 101.8 <1 USB/SPI/
I80/I2C
7.5inch e-Paper HAT (B) (WAVE-13505) red, black, white 2 800×480 163.20 × 97.92 170.2 × 111.2 16 × SPI
7.8inch e-Paper HAT (WAVE-16766) black, white 16 1872×1404 158.18 × 118.64 173.8 × 127.6 <1 USB/SPI/
I80/I2C
9.7inch e-Paper HAT (WAVE-15195) black, white 16 1200×825 202.8 × 139.43 218.8×156.4 <1 USB/SPI/
I80/I2C
12.48inch e-Paper Module (WAVE-17300) black, white 2 1304×984 252.98 × 190.90 280.0 × 229.5 <8 × SPI