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Waveshare 640x384 7.5 Three-Color E-Ink Raw Display with SPI Interface£¬ Without PCB
Overview This is an E-Ink raw display£¬ 7.5inch£¬ 640x384 resolution£¬ with embedded controller£¬ communicating via SPI interface£¬ supports red£¬ black£¬ and white three-color display. Due to the advantages like ultra low power consumption£¬ wide viewing angle£¬ great effect under sunlight£¬ it is an ideal choice for applications such as shelf label£¬ industrial instrument£¬ and so on. 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 Comes with development resources and manual (driver board schematic£¬ examples for Raspberry Pi/Arduino/STM32 Specifications Operating voltage: 3.3V Interface: 3-wire SPI£¬ 4-wire SPI Outline dimension: 170.2mm × 111.2mm × 1.18mm Display size: 163.2mm × 97.92mm Dot pitch: 0.255 × 0.255 Resolution: 640 × 384 Display color: red£¬ black£¬ white Grey level: 2 Full refresh time: 31s Refresh power: 38mW(typ.) Standby power: <0.017mW Viewing angle: >170°