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RaspRover Open-source 4WD AI Robot for Raspberry Pi
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264x176, 2.7inch E-Ink Display HAT For Raspberry Pi, SPI Interface
This is an E-Ink display HAT for Raspberry Pi, 2.7inch, 264x176 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
- Onboard 4x Keys
- SPI interface, for connecting with other controller boards like Raspberry/Arduino/Nucleo, etc.
- Onboard voltage translator, compatible with 3.3V/5V MCUs
- Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)
Specifications:
- Operating voltage: 3.3V/5V
- Interface: 3-wire SPI, 4-wire SPI
- Outline dimension: 85mm × 56mm
- Display size: 57.288mm × 38.192mm
- Dot pitch: 0.217 × 0.217
- Resolution: 264 × 176
- Display color: black, white
- Grey scale: 4
- Full refresh time: 6s
- Refresh power: 24mW(typ.)
- Standby power: <0.017mW
- Viewing angle: >170°
Interface
- VCC - 3.3V / 5V power input
- GND - Ground
- DIN - Data Input / SPI MOSI pin
- CLK - Clock / 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, high active
Package Contains: 1x 1.54inch E-Ink display module
Outline Dimensions
Development resources:
Wiki : www.waveshare.com/wiki/2.7inch_e-Paper_HAT
What is the display resolution and the physical size of the HAT?
The display resolution is 264 x 176 pixels on a 2.7 inch module. The outline dimensions are 85 mm by 56 mm.
Which controllers and interfaces does it support?
It uses a 3 wire or 4 wire SPI interface and connects via the standard Raspberry Pi 40 pin GPIO header. It is compatible with Raspberry Pi series boards and Jetson Nano, and supports 3.3V and 5V MCUs via an onboard voltage translator.
How much power does it use and how fast is a full refresh?
Full refresh time is 6 seconds and refresh power is 24 mW typical. Standby power is less than 0.017 mW.
Where can I find development resources and documentation?
Development resources and a manual are provided, with examples for Raspberry Pi, Jetson Nano, Arduino, and STM32. The wiki is available at www.waveshare.com/wiki/2.7inch_e-Paper_HAT.
Does the display have a backlight and how does it handle static content?
The display has no backlight and keeps displaying the last content for a long time even when power is removed, enabling ultra low power operation.
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Description
Ask AI about this product
264x176, 2.7inch E-Ink Display HAT For Raspberry Pi, SPI Interface
This is an E-Ink display HAT for Raspberry Pi, 2.7inch, 264x176 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
- Onboard 4x Keys
- SPI interface, for connecting with other controller boards like Raspberry/Arduino/Nucleo, etc.
- Onboard voltage translator, compatible with 3.3V/5V MCUs
- Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)
Specifications:
- Operating voltage: 3.3V/5V
- Interface: 3-wire SPI, 4-wire SPI
- Outline dimension: 85mm × 56mm
- Display size: 57.288mm × 38.192mm
- Dot pitch: 0.217 × 0.217
- Resolution: 264 × 176
- Display color: black, white
- Grey scale: 4
- Full refresh time: 6s
- Refresh power: 24mW(typ.)
- Standby power: <0.017mW
- Viewing angle: >170°
Interface
- VCC - 3.3V / 5V power input
- GND - Ground
- DIN - Data Input / SPI MOSI pin
- CLK - Clock / 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, high active
Package Contains: 1x 1.54inch E-Ink display module
Outline Dimensions
Development resources:
Wiki : www.waveshare.com/wiki/2.7inch_e-Paper_HAT
FAQ
What is the display resolution and the physical size of the HAT?
The display resolution is 264 x 176 pixels on a 2.7 inch module. The outline dimensions are 85 mm by 56 mm.
Which controllers and interfaces does it support?
It uses a 3 wire or 4 wire SPI interface and connects via the standard Raspberry Pi 40 pin GPIO header. It is compatible with Raspberry Pi series boards and Jetson Nano, and supports 3.3V and 5V MCUs via an onboard voltage translator.
How much power does it use and how fast is a full refresh?
Full refresh time is 6 seconds and refresh power is 24 mW typical. Standby power is less than 0.017 mW.
Where can I find development resources and documentation?
Development resources and a manual are provided, with examples for Raspberry Pi, Jetson Nano, Arduino, and STM32. The wiki is available at www.waveshare.com/wiki/2.7inch_e-Paper_HAT.
Does the display have a backlight and how does it handle static content?
The display has no backlight and keeps displaying the last content for a long time even when power is removed, enabling ultra low power operation.
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