This is a 2.9 inch E Ink screen display with 296x128 resolution, SPI interface, and the display is capable to display images with black and white content. Your image holds indefinitely without power – put up your image, then shut down the power. Once these e-paper modules are updated they don't require any power and can actually be disconnected entirely and the content will remain on the display indefinitely. This e-ink screen is perfect for low power devices powered by solar or batteries. 

We could provide Front light for you, if you need touch screen or other accessories, please contact us. 

DFEATURE

●  Support 4 Grayscale

●  Customizable 1.5s Fast Refresh

●  Black and white monochrome is easy to read.

●  Versatile. Use in portrait or landscape format.

●  Bistable. (Will continue to display with no power source)

●  Support partial refresh. The partial refresh rate is 0.3s/frame

●  Compared with other 2.9 inch electornic paper displays, the power consumption is lower