The electronic paper used in this product uses the "microcapsule electrophoresis display" technology for image display. The basic principle is that the charged nanoparticles suspended in the liquid are migrated by the electric field. The e-paper display screen displays patterns by reflecting ambient light and does not require a backlight. Even under the sun, the e-paper display screen is still clearly visible, with a viewing angle of almost 180°. Therefore, the e-paper display is perfect for reading.
The 2.13-inch flexible e-ink screen is a bare screen, which is bendable, not easy to break, thinner and lighter than ordinary e-ink screens. It inherits the advantages of low power consumption of e-ink screen, which basically only consumes power during refresh, wide viewing angle, clear display without backlight when power off, and can maintain the display content of the last screen for a long time after power off, suitable for irregular shapes such as curved surfaces. Display applications such as industrial instruments and smart wearables.
Working voltage: 3.3V
Communication interface: 3-wire SPI, 4-wire SPI
Dimensions: 59.2mm x 29.2mm x 0.3mm
Display size: 48.55mm x 23.71mm
Wind Spot: 0.229 x 0.228
Resolution: 212 × 104 display
Color: black, white grayscale
Level: Zone 2
Global refresh: 2s
Refresh power consumption: 26.4mW (typ.)
Standby power consumption: <0.017mW
Viewing angle:>170°
Operating temperature and humidity: 0~50℃ 40~70%RH
