Display E-paper E-Ink - 2.66'' 296x152px - SPI - black, red, white - for Raspberry Pi Pico - Waveshare 20053
- Артикул:
- 43303136
Характеристики
Прочие свойства
- Бренд
- waveshare
Экран
- Тип экрана
- e-paper
- Сенсорный экран
- Нет
- Диагональ экрана
- 2.66 "
- Разрешение экрана
- 296x152px
Описание
Display made by Waveshare company based one-papertechnology.Its diagonal is2.9" and resolution is296 x 128 px. The screen works withRaspberry Pi Picomodule. The image is displayed in three colors: black, white and red. It communicates viaSPIinterface. The e-paper technology makes this kind of display suitable for e-book and electronic magazine readers.
Touchscreen e-paper display for Raspberry Pi Pico.
- No backlight, retains last displayed image for long time after power off
- Ultra low power consumption, power is only required to refresh the screen
- SPI interface
e-paper displays use electrophoretic microcapsule technology to display an image: charged particles suspended in a transparent liquid move to the sides of the microcapsule when an electric field is applied, making the microcapsule visible by reflecting ambient light, just like traditional printed paper. The e-paper display clearly displays images/text in lamplight or natural light, requires no backlight, and has a viewing angle of nearly 170°. This type of display is usually used in e-book readers because of its paper-like effect.
The e-paper display module has a socket for direct connection to the Raspberry Pi Pico. It uses such pins as:
- VSYS - input voltage (default)
- 3V3(OUT) - input voltage
- GND - ground
- GP8|e-Paper_DC - data / command pin, high for data, low for commands
- GP9|e-Paper_CS - pin for SPI chip selection, activated by low state
- GP10|e-Paper_CLK - SPI SCK pin
- GP11|e-Paper_DIN - SPI MOSI pin
- GP12|e-Paper_RST - external reset, activated by a low state
- GP13|e-Paper_BUSY - busy status output
- Operating voltage: 3,3 V
- Interface: 3-wire SPI, 4-wire SPI
- Display colors: black, white and red
- Gray scale: 2
- Full refresh time: 15s
- Current consumption at refresh: 42.4 mW
- Idle current consumption: up to 0.01 uA
- Viewing angle: up to 170°
- Diagonal: 2.66"
- Resolution: 296 x 152 px
- Pixel size: 0.203 x 0.202 mm
- External dimensions: 74 x 37.5 mm
- Display dimensions: 60.088 x 30.704 mm
- Manufacturer's website: Waveshare 20053
- User guide
- diagram
- Specifications
- Sample codes
- GitHub repository
