Product Details
＋This is an E-Ink display HAT for Raspberry Pi, 2.13inch, 250x122 resolution, with embedded controller, communicating via the SPI interface. This E-Ink display and HAT supports partial screen refreshes, to speed up screen updates.
This is version 2 display is also the , and can be configured as the waveshare_2 device.
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 powered down
- Ultra low power consumption - basically, power is only required for refreshing or changing display contents
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
- SPI interface, for connecting with other controller boards like 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: SPI
- Outline dimension: 65mm × 30.2mm
- Display size: 23.71mm × 48.55mm
- Dot pitch: 0.194 × 0.194
- Resolution: 250 × 122
- Display color: black, white
- Grey level: 2
- Partial refresh time: 0.3s
- Full refresh time: 2s
- Refresh power: 26.4mW(typ.)
- Standby power: <0.017mW
- Viewing angle: >170°
Interface
| SYMBOL | DESCRIPTION |
|---|---|
| VCC | 3.3V/5V |
| GND | Ground |
| NC | NC |
| 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, high active |
Dimensions
Development Resources
Wiki :
