7.3 Inch E-paper Display
Designed for Raspberry Pi Development Platform
This product is a 7.3-inch seven-color E-Ink display expansion module with a resolution of 800 x 480. It supports seven colors: black, white, red, green, blue, yellow, and orange. The display making it suitable for various display scenarios such as electronic labels, photo albums, e-readers, and industrial instruments.
The product is compatible with Raspberry Pi series boards, Arduino, STM32, and other platforms. We provide example codes for Raspberry Pi in both C and Python, as well as for Arduino and STM32. The examples can achieve drawing points, lines, rectangles, and circles, displaying English and numeric characters, and showing color images.
Product Features
- 800 x 480 pixels resolution
- Displays in seven colors: black, white, red, green, blue, yellow, and orange
- Very low power consumption, only consumes power during refresh
- Onboard Voltage Translator, compatible with 3.3V and 5V level interfaces
- Equipped with two buttons and two LEDs ,Convenient for users to expand
- Designed based on the Raspberry Pi 40PIN GPIO interface, suitable for Raspberry Pi series boards
- Reserved SPI communication interface for easy connection to Arduino/STM32 and other microcontroller boards
- Provides open-source example programs for Raspberry Pi, Arduino, and STM32 development boards
Product Specifications
| Driver Module Dimensions | 65.26mm (Length) x 30.61mm (Width) |
| E-Ink Display Dimensions | 170.2mm (Length) x 111.2mm (Width) x 1.0mm (Height) |
| Display Area | 160mm x 96mm |
| Resolution | 800 x 480 |
| Display Colors | Seven colors (black, white, red, green, blue, yellow, orange) |
| Voltage Translator | TXS0108EPWR |
| Signal Interface | SPI |
| Power Supply Voltage | 5V/3.3V |
| Full Refresh Time | 35s |
| Power Consumption | 50mW |
| Standby Power Consumption | 0.003mW |
| Weight | Screen 34.3g + Driver Board 16.7g |
7-color Display
This E-paper display can displays in seven colors: black, white, red, green, blue, yellow, and orange,
the examples can achieve drawing points, lines, rectangles, and circles, displaying English and numeric characters, and showing color images.
Sunlight Readability
This E-paper display can be read directly, unlike LCD screens that require brightness adjustment or backlight to read, can better protect the eyes and overall health.
Designed based on the Raspberry Pi 40PIN GPIO interface, suitable for Raspberry Pi series boards
Driver Board Interface Definitions
| VCC | Power positive (3.3V/5V) |
| GND | Power ground |
| CS | SPI chip select pin (active low) |
| CLK | SPI serial clock |
| MOSI | SPI master output, slave input |
| D/C | Data/command control pin (high level indicates data, low level indicates command) |
| BUSY | Busy status output pin (low level indicates busy) |
| RST | External reset pin (low level reset) |
Resource Profile
The resource introduction is as shown in the following figure:
1. SPI Line Selection Switch
2. E-Ink Display Interface or FPC Extension Connector
3. Two User LEDs
4. Two User Buttons
5. Reserved E-Ink Display Control Interface Connector
6. Reserved LED and Button Expansion Pins
7. Raspberry Pi 40-PIN GPIO Header
8. Voltage Translator Chip TXS0108EPWR
9. Power Chip
10. E-Ink Display Interface Adapter Board
Dimensions
Driver Board Dimension Diagram:
Screen Dimension Diagram:
Application
This 7.3-inch seven colors E-paper display use for electronic labels, price tags, shelf labels, photo albums, e-readers, calendar, industrial instruments, handheld equipment, public information systems, and digital signage equipment, plus freight container labeling, shop floor conveyor systems, warehousing operations, etc.
Wiki
7.3inch E-Paper Display for Raspberry Pi 800x480
Package Contents
1. 7.3-inch E-Paper Display x1
2. Driver Board and Ribbon Cable x1
3. PH2.0 8-Pin Connector Cable (20cm) x1
4. Copper Standoff Screw Kit x1
