Waveshare 4.01 inch ACeP 640x400 Pixel 7-Color E-Paper E-Ink Raw Display, without PCB
Waveshare 4.01 inch ACeP 640x400 Pixel 7-Color E-Paper E-Ink Raw Display, without PCB
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Order Processing Time
Order Processing Time
Handling time to dispatch order: 1 - 3 working days. (Onkiza has to process your order and put all your items through its strict quality-control tests.)
Return Guarantee
Return Guarantee
For whatever reason if you are unsatisfied with your order within 7 days you can return it to us in new condition for a refund minus the shipping charges.
DOA Guarantee
DOA Guarantee
If your item arrives damaged, please contact us within 7 days and provide clear and valid proof. Onkiza will make compensation based on the damage situation.
Missing/Wrong Items Guarantee
Missing/Wrong Items Guarantee
If you receive a parcel with missing/incorrect/secondary packing items, please contact us within 7 days of delivery and provide the relevant proof. Onkiza will make compensation based on the damage situation.
1. Advanced Color ePaper (ACeP) technology, supports 7-Color display
2. No backlight, keeps displaying last content for a long time even when power down
3. Ultra low power consumption, basically power is only required for refreshing
4. Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)
Advantages Of EINK
1. 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.
2. E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180 degrees viewing angle. It is usually used as e-reader due to its paper-like effect.
Specification
1. Operating voltage: 3.3V
2. Display color: ACeP 7-Color
3. Resolution: 640 x 400 pixels
4. Grey scale: 2
5. Interface: 3-wire SPI, 4-wire SPI
6. Standby current: Less than 0.01uA (almost none)
7. Refresh power: 50mW (typ.)
8. Full refresh time: 15s
9. Dimensions: 96.80 x 68.70mm
10. Display size: 66.9 x 29.06mm
11. Dot pitch: 0.135 x 0.135mm
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