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Waveshare 1.54 E-Ink Display Module for Arduino / Nucleo / Pi
200x200£¬ 1.54inch E-Ink display module£¬ SPI interface Overview This is an E-Ink display module£¬ 1.54inch£¬ 200x200 resolution£¬ with embedded controller£¬ communicating via SPI interface£¬ supports partial refresh. 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 SPI interface£¬ for connecting with controller boards like Raspberry Pi/Arduino/Nucleo£¬ etc.Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32) Specifications Operating voltage: 3.3V Interface: 3-wire SPI£¬ 4-wire SPI Outline dimension: 48mm x 33mm Display size: 27.6mm × 27.6mm Dot pitch: 0.138 × 0.138Resolution: 200 × 200 Display color: black£¬ white Grey level: 2 Refresh power: 26.4mV(typ.) Standby power: <0.17mV Viewing angle: >170 degrees Interface: SYMBOL Description VCC3.3V GND Ground DINSPI MOSI pin CLKSPI SCK pin CSSPI chip selection£¬ low active DC Data/Command selection (high for data£¬ low for command) RST External reset£¬ low active BUSY Busy status output£¬ low active