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Lonten Technology

800x480 7.5inch E-Ink HAT e-paper display supports Raspberry Pi STM32 Two-color Ultra low power consumption Custom PCB

800x480 7.5inch E-Ink HAT e-paper display supports Raspberry Pi STM32 Two-color Ultra low power consumption Custom PCB

$80.00 USD
$120.00 USD $80.00 USD
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800×480, 7.5inch E-Ink display HAT for Raspberry Pi, SPI interface

Overview

 

This is an E-Ink display HAT for Raspberry Pi, 7.5inch, 800×480 resolution, with embedded controller, communicating via SPI interface.

Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.

Features

 

  • 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 other controller boards like Raspberry/Ard/Nucleo, etc.
  • Onboard voltage translator, compatible with 3.3V/5V MCUs
  • Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Ard/STM32)

Specifications

 

  • Operating voltage: 3.3V~5V
  • Interface: SPI
  • Outline dimension: 170.2mm × 111.2mm
  • Display size: 163.2mm × 97.92mm
  • Dot pitch: 0.205 × 0.204
  • Resolution: 800×480
  • Display color: black, white
  • Grey scale: 2
  • Full refresh time: 5s
  • Refresh power: 38mW(typ.)
  • Standby power: <0.017mW
  • Viewing angle: >170°

Revision History

 

Revision V2 has been released on 2019.11, the resolution is upgraded to 800×480, from 640×384 of V1. The hardware and interface of V2 are compatible with V1, however, the related software should be updated.

Interface

 

SYMBOL DESCRIPTION
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, low active

Dimensions

Development Resources

 

Wiki : www.waveshare.com/wiki/7.5inch_e-Paper_HAT

PACKAGE CONTENT

Weight: 0.065 kg

  1. 7.5inch e-Paper x1
  2. e-Paper Driver HAT x1
  3. RPi screws pack (2pcs) x1
  4. PH2.0 20cm 8Pin x1
1
2
3
4

Selection Guide

Part Number Colors Grey Level Resolution Display size (mm) Outline Dimension (mm) Full Refresh Time (s) Partial Refresh Time (s) Pi Header1 Interface
1.54inch e-Paper Module black, white 2 200x200 27.60 × 27.60 48.0 × 33.0 2 0.3 × SPI
1.54inch e-Paper Module (B) red, black, white 2 200x200 27.60 × 27.60 48.0 × 33.0 8 N/A × SPI
1.54inch e-Paper Module (C) yellow, black, white 2 152x152 27.51 × 27.51 48.0 × 33.0 27 N/A × SPI
2.13inch e-Paper HAT black, white 2 250x122 48.55 × 23.71 65.0 × 30.2 2 0.3 √ SPI
2.13inch e-Paper HAT (B) red, black, white 2 212x104 48.55 × 23.71 65.0 × 30.2 15 N/A √ SPI
2.13inch e-Paper HAT (C) yellow, black, white 2 212x104 48.55 × 23.71 65.0 × 30.2 15 N/A √ SPI
2.13inch e-Paper HAT (D) black, white 2 212x104 48.55 × 23.71 59.2 × 29.2 2 0.3 √ SPI
2.7inch e-Paper HAT black, white 2 264x176 57.29 × 38.19 85.0 × 56.0 6 N/A √ SPI
2.7inch e-Paper HAT (B) red, black, white 2 264x176 57.29 × 38.19 85.0 × 56.0 15 N/A √ SPI
2.9inch e-Paper Module black, white 2 296x128 66.89 × 29.05 89.5 × 38.0 2 0.3 × SPI
2.9inch e-Paper Module (B) red, black, white 2 296x128 66.89 × 29.05 89.5 × 38.0 15 N/A × SPI
2.9inch e-Paper Module (C) yellow, black, white 2 296x128 66.89 × 29.05 89.5 × 38.0 15 N/A × SPI
4.2inch e-Paper Module black, white 2 400x300 84.80 × 63.60 103.0 × 78.5 4 N/A × SPI
4.2inch e-Paper Module (B) red, black, white 2 400x300 84.80 × 63.60 103.0 × 78.5 15 N/A × SPI
4.2inch e-Paper Module (C) yellow, black, white 2 400x300 84.80 × 63.60 103.0 × 78.5 15 N/A × SPI
4.3inch e-Paper UART Module black, white 4 800x600 88.00 × 66.00 118.0 × 75.0 1.5 N/A × UART
5.83inch e-Paper HAT black, white 2 600x448 118.8 × 88.26 125.4 × 99.5 3.5 N/A √ SPI
5.83inch e-Paper HAT (B) red, black, white 2 600x448 118.8 × 88.26 125.4 × 99.5 14 N/A √ SPI
5.83inch e-Paper HAT (C) yellow, black, white 2 600x448 118.8 × 88.26 125.4 × 99.5 26 N/A √ SPI
7.5inch e-Paper HAT black, white 2 800x480 163.20 × 97.92 170.2 × 111.2 5 N/A √ SPI
7.5inch e-Paper HAT (B) red, black, white 2 800x480 163.20 × 97.92 170.2 × 111.2 16 N/A √ SPI
7.5inch e-Paper HAT (C) yellow, black, white 2 640x384 163.20 × 97.92 170.2 × 111.2 16 N/A √ SPI
9.7inch e-Paper HAT black, white 16 1200x825 202.8 × 139.43 218.8×156.4 <1 0.3 √ USB/SPI/
I80/I2C
  1. Standard Raspberry Pi header on module, allowed to be attached onto Pi directly, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+
                  
                 

 

 
 
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