3-inch E-Paper Module (G), 400 × 168, Red/Yellow/Black/White. E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in the clear fluid will move to the sides of the microcapsule when an 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 an e-reader due to its paper-like effect.
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, for connecting with controller boards like Raspberry Pi/Jetson Nano/Arduino/STM32, etc.
- Onboard voltage translator, compatible with 3.3V/5V MCUs
- Comes with development resources and manual(driver board schematic, examples for Raspberry Pi/Arduino/STM32)
Package Includes:
1 x 3inch e-Paper Module (G)
1 x PH2.0 20cm 8Pin
electrocentre (verified owner) –
Beautiful ePaper display. Module works immediatly with the code provided by WaveShare. As charcteristic of ePaper, this multi color display takes 12 secs. to update and this particular display model does not support partial update of the display. Always full display update of 12 sec. required. Depending upon your projects requirement keep this point in considerations.
electrocentre –