Waveshare 2.9inch E-Paper Display Module for Raspberry Pi Pico, Black White Two-Color 296×128 Pixel E-Paper Screen LCD SPI Interface Support Partial Refresh Wide Viewing Angle, Paper-Like Effect
Waveshare 2.9inch E-Paper Display Module for Raspberry Pi Pico, Black White Two-Color 296×128 Pixel E-Paper Screen LCD SPI Interface Support Partial Refresh Wide Viewing Angle, Paper-Like Effect
Description
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, SPI interface, requires minimal IO pins, Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples) Specifications operating voltage: 3.3V/5V grey scale: 2 interface: 3-wire SPI, 4-wire SPI partial refresh time: 0.3s outline dimensions: 82.00 x 38.00mm full refresh time : 2s display size: 66.89 x 29.05mm refresh power : 26.4mW(typ.) dot pitch : 0.226 x 0.227mm standby current: <0.01uA (almost none) resolution : 296 x 128 pixels viewing angle : >170° display color : black, white Raspberry Pi Pico header compatibility onboard female pin header for direct attaching to Raspberry Pi Pico Package Content Pico-ePaper-2.9 x1 Standoff pack x1
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. SPI interface, requires minimal IO pins
- Advantages of EINK: E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.
- E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180 viewing angle. It is usually used as e-reader due to its paper-like effect.
- Application:Suitable for price Tags, asset/equipment Tags, shelf labels, conference name tags...