Waveshare 7.5inch E Paper Raw Display Panel (B) 800x480 Resolution Ink Electronic Screen Without PCB Support Red Black and White Three Color SPI Interface

INTERFACE:3-wire SPI, 4-wire SPI; OUTLINE DIMENSIONS:170.2 × 111.2 × 1.18mm; FULL REFRESH TIME:26s; DISPLAY SIZE:163.2 × 97.92mm ; DOT PITCH:0.205 × 0.204mm; VIEWING ANGLE:>170°. Low power consumption, basically power is only required for refreshing.Wide viewing angle, paper-Like displaying without electricity Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags,industrial instruments. 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.