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Pico - ePaper-2.9 IC Test Board
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2.9" E-Paper Module For Pico Partial Refresh Support, Low Power, Wide Viewing Angle, Paper-Like Effect Ideal for price tags, shelf labels, industrial inst...
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2.9" E-Paper Module For Pico
Partial Refresh Support, Low Power, Wide Viewing Angle, Paper-Like Effect
Ideal for price tags, shelf labels, industrial instruments...
Features At A Glance
- 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 VOLTAGEDISPLAY COLORINTERFACEGREY SCALEOUTLINE DIMENSIONSPARTIAL REFRESH TIMEDISPLAY SIZEFULL REFRESH TIMEDOT PITCHREFRESH POWERRESOLUTIONSTANDBY CURRENT VIEWING ANGLE
3.3V/5V | black, white
3-wire SPI, 4-wire SPI | 2
82.00 × 38.00mm | 0.3s
66.89 × 29.05mm | 2s
0.226 × 0.227mm | 26.4mW (typ.)
296×128 pixels | <0.01uA (almost none)
| >170°
3-wire SPI, 4-wire SPI | 2
82.00 × 38.00mm | 0.3s
66.89 × 29.05mm | 2s
0.226 × 0.227mm | 26.4mW (typ.)
296×128 pixels | <0.01uA (almost none)
| >170°
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.
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.
Raspberry Pi Pico Header Compatibility
Onboard Female Pin Header For Direct Attaching To Raspberry Pi Pico
Raspberry Pi Pico is NOT included.
Application Examples
Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags...
Onboard Voltage Translator
Compatible With 3.3V / 5V MCUs
Pinout Definition
Outline Dimensions
Resources & Services
WIKI: Pico-ePaper-2.9
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
Jargon buster
Plain-language definitions for the technical terms used above.
- ePaper
- A display technology that looks more like printed paper than a glowing screen and usually keeps its image visible with very little power. It matters for projects such as labels, badges, and status screens where readability and low power use are more important than fast animation.
- MicroPython
- A version of the Python programming language made to run on microcontrollers. It matters because it lets beginners write readable code to control LEDs, sensors, motors and displays without needing to start with lower-level languages.
- SPI
- A fast serial communication bus often used for displays, memory cards, and sensors. It matters because SPI devices need specific pins for clock and data, plus a separate chip-select line for each device.
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