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, supports red, black, and white three-color display.
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.
Specifications
Operating voltage: 3.3V/5V
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°
FAQ
Three-color e-paper looks more red than the picture?

Because of different batch, some of them have aberration. Store the e-Paper right side up will reduce it. And if the e-Paper didn't be refreshed for long time, it will become more and more red/yellow. Please use the demo code to refresh the e-paper for several times in this case.

Package Content
2.9inch e-Paper Module (B) x1
PH2.0 20cm 8Pin x1
Note:100% original from Waveshare, technical support is provided ,please feel free to contact us !