2.9" E-Paper display module

2.9 inch E-Paper display module 296x128 

This is an E-Ink also known as E-paper display module, 2.9inch, 296x128 resolution, with embedded controller, communicating via SPI interface, supports partial refresh. Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.

Features of 2.9" E-Ink display Module

• 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 of 2.9" E-paper Display Module

• Operating voltage : 3.3 Volts

• 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 : black, white

• Grey level : 2

• Partial refresh time : 0.3s

• Full refresh time : 2s

• Refresh power : 26.4mW(typ.)

• Standby power : <0.017mW

• Viewing angle : >170°

Related Links

• 2.9" E-paper Module wiki

• Arduino, Raspberry Pi, STM32 library for E-paper

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