low power, wide viewing angle, paper-like effect without electricity
Ideal for price tags, shelf labels, industrial instruments...
Features at 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
Comes with online development resources and manual(driver board schematic, examples for Raspberry Pi/Jetson Nano/Arduino/STM32)
Technical Specifications
Operating Voltage
3.3V
Display Color
Black/White
Interface
3-wire SPI, 4-wire SPI
Grey scale
4
Outline Dimensions
70.42 × 45.8 × 0.98mm
Full Refresh Time
6s
Display Size
57.29 × 38.19mm
Partial Refresh Time
0.3s
Refresh Power
26.4mW(typ.)
Standby Current
<0.01uA (almost none)
DOT PITCH
0.217 × 0.217 mm
Viewing Angle
>170°
RESOLUTION
264 × 176 pixels
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.
Application examples
Suitable for price Tags, asset/equipment Tags, shelf labels, conference name tags...
