Product description: E-paper E-Ink 2,9'' 296 x 128 px - overlay with flexible display for Raspberry Pi Pico - black/white - Waveshare 20125
Overlay for Raspberry Pi Pico with flexible e-paper 2.9 '' 296 x 128 px display. It communicates via SPI interface. Compared to normal e-paper displays, this flexible display allows you to create projects that go beyond the standard functionality offered by classic LCD, OLED or e-paper displays.
Compatible with Raspberry Pi Pico
The manufacturer provides a product wiki page that includes information about the module's pinouts and a user guide.
Flexible display kit contents from Waveshare.
E-paper E-Ink 2.9'' 296 x 128 px flexible display overlay for Raspberry Pi Pico.
Special features of the display from Waveshare
- Flexible panel used in uncommon projects
- Use of e-paper technology, which is used in e-book readers
- Last image display even when the power is disconnected
- Low power consumption, power consumption for refreshment only
- Equipped with 2x user buttons and 1x reset button for easy interaction
- SPI communication interface
- Programmable with C/C++ and MicroPython
- Image displayed in two colors: black and white with grayscale 2
- Compatible with Raspberry Pi Pico
Kit contents
- Flexible 2.9" e-Paper display
- Controller and e-Paper overlay for Raspberry Pi Pico
- Mounting spacers - 5 pieces
What is an "e ink e paper" display?
The e-paper display, also known as electronic paper (e paper display) uses electrophoretic microcapsule technology to present data. This means that it mimics the appearance of standard ink found on traditional paper. This type of technology is extremely user-friendly - the screens emit no blue glow, are passively reflective and provide a wide viewing angle. All these features make our eyesight less fatigued during use, and reading gives us even more pleasure than before.
Differences in displaying content on different types of screens.
E-paper E-Ink 2,9'' 296 x 128 px.
Specifications E-paper E-Ink 2,9'' 296 x 128 px
- Operating voltage: 3,3 V
- Interface: 3-pin SPI or 4-pin SPI
- Resolution: 296 x 128 px
- Pixel dimensions: 0.227 x 0.226 mm
- Displayed colors: black and white
- Gray level: 2
- Full refresh time: 2 s
- Partial refresh time: 0.3 s
- Power consumption at refresh: 26.4 mW
- Power consumption at rest: < 0.017 mW
- Viewing angle: > 170°
- External dimensions: 79 36.7 mm
- Display dimensions: 66.9 x 29.06 mm
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