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)

   Specifications

• SiZE: 4.37inch
• RESOLUTION: 512 × 368
• e-Paper OPERATING VOLTAGE: 3.3V
• e-Paper Module OPERATING VOLTAGE: 3.3V / 5V
• e-Paper DIMENSIONS: 99.5 × 79.5 × 0.85 mm
• e-Paper Module DIMENSIONS: 101.5 × 81.5 mm
• DISPLAY SIZE: 90.11 × 64.77 mm
• DOT PITCH: 0.176 × 0.176 mm
• DISPLAY COLOR: Red/Yellow/Black/White
• GREY SCALE: 2
• FULL REFRESH TIME: 14 s
• REFRESH POWER: < 61.7 mW(typ.)
• STANDBY CURRENT: <0.01uA (almost none)
• VIEWING ANGLE: > 170°

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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.

e-Paper Outline Dimensions

e-Paper-ModuleOutline Dimensions

   Video

Bundle: e-Paper

1. 4.37inch e-Paper (G)x 1

Bundle: e-Paper-Module

1. 4.37inch e-Paper Module (G) x 1

2. GH1.25 8PIN x 1