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Attention! The product has been discontinued. Check other products in category. |
Description: E-paper E-Ink HAT 7,5'' 880x528px - three-colour display cap for Raspberry Pi - Waveshare 17960.
A7.5"E-paper screen with a resolution of880 x 528 px, which can display the image in three colors: red, black and white. It communicates through theSPIinterface. This type of screens are characterized by a very low power consumption and wide viewing angle, it is used, among others, in e-books. The screen works with voltage of 3,3 V and 5 V. The set also includesa HAT capforRaspberry Pi.
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The product is compatible withArduinoandRaspberry Pi. |
Overlay in combination withRaspberry Pi, minicomputer can be purchased separately.
Main features of the E-paper display
- The display has no backlighting, allows you to display the image even when it is not powered
- Very low power consumption, power is only required for refreshing the image
- Standard 40-pin outputs compatible with Raspberry Pi and Nvidia Jetson Nano
- SPI interface that can be used to connect to other microcontrollers, e.g. Arduino module
- Built-in voltage regulator, so it can work with 3.3 V or 5 V
- The manufacturer provides auser manualwith examples for Raspberry, Jetson Nano, Arduino and STM32.
Module outputs
The module in the form of a HAT overlay for Raspberry Pi also has additional connectors that allow it to be used with other modules equipped with a microcontroller that supports SPI interface.
| Pin | Description |
|---|---|
| VCC | Supply voltage: 3.3 V to 5 V. |
| GND | The weight of the system. |
| DIN | Pin MOSI SPI interface. |
| CLK | SPI interface clock pin. |
| CS | Chip select activated in a low state. |
| DC |
Select data / commands. High state - data Low state - commands |
| RST | External reset activated by low state. |
| BUSY | Busy status output, activated by low status. |
Overlay dimensions.
Screen specification
- Power supply voltage: 3.3 V / 5 V
- The interface: 3-wire SPI / 4-wire SPI
- External dimensions: 170.2 x 111.2 x 1.25 mm
- Screen dimensions: 163.24 x 97.94 mm
- Pixel size: 0.1855 x 0.1855 mm
- Resolution: 880 x 528 px
- Displayed colours: red, black, white
- Gray scale: 2
- Full refreshment time: 21 s
- Power consumption at refreshment: 50 mW
- Standby power consumption: up to 0.017 mW
- Viewing angle: over 170°
The set includes
- E-paper 7.5" screen
- HAT overlay
- Set of screws
- 8-pin-20 cm cable
Useful links |
