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4.01INCH ACEP 7-COLOR E-PAPER E-INK RAW DISPLAY, 640×400, WITHOUT PCB, WAVESHARE 19078
- Zaloga NE
- Dobava 7 dni
- Znamka: WAVESHARE
- Id številka: 3562/
Low Power Consumption, Wide Viewing Angle, Paper-Like Displaying Without Electricity
Ideal for price tags, shelf labels, industrial instruments...
- Size
4.01" - Resolution
640×400 - Viewing Angle
>170° - Display Color
7-Color - Grey Scale
2
- Communication
SPI - Power Consumption
Ultra Low - Display Duration
Persists without Power - Display Panel
E-paper - Experience
Paper-like - Comfortably Reading
Eye Care, No Bluelight - Environment
Ambient Light Required - Display Type
Passively Reflective
- Advanced Color ePaper (ACeP) technology, supports 7-Color display
- 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
- Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)
| OPERATING VOLTAGE | 3.3V | DISPLAY COLOR | ACeP 7-Color |
|---|---|---|---|
| INTERFACE | 3-wire SPI, 4-wire SPI | GREY SCALE | 2 |
| OUTLINE DIMENSIONS | 96.80 × 68.70mm | FULL REFRESH TIME | 30s |
| DISPLAY SIZE | 86.40 × 54.00mm | REFRESH POWER | 50mW (typ.) |
| DOT PITCH | 0.135 × 0.135mm | STANDBY CURRENT | |
| RESOLUTION | 640×400 pixels | VIEWING ANGLE | >170° |
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.
Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags...
