2.9inch E-Ink display module 2.9'' e-paper,296x128,Three SPI interface No backlight wide angle Custom PCB pcba led

  296x128, 2.9inch E-Ink display module, three-color DESCRIPTION 296x128, 2.9inch E-Ink display module, three-color, SPI interface Overview This is an E-Ink display module, 2.9inch, 296x128 resolution, with embedded controller, communicating via SPI interface, supportsred, 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 SPI interface, for connecting with controller boards like Raspberry Pi/Ard/Nucleo, etc. Onboard voltage translator, compatible with 3.3V/5V MCUs Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Ard/STM32) Specifications Operating voltage: 3.3V Interface: 3-wire SPI, 4-wire SPI Outline dimension: 89.5mm × 38mm Display size: 66.89mm × 29.05mm Dot pitch: 0.138 × 0.138 Resolution: 296 × 128 Display color: red, black, white Grey level: 2 Full refresh time: 15s Refresh power: 26.4mW(typ.) Standby power: <0.017mW Viewing angle: >170° Photos Interface SYMBOL DESCRIPTION VCC 3.3V GND Ground DIN SPI MOSI pin CLK SPI SCK pin CS SPI 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 Dimensions