Waveshare 2.13Inch E-Ink Display HAT, Black,White Two-Color 250X122 Pixel E-Paper Screen LCD for Raspberry Pi 4B/3B+/3B/2B/Zero

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 Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano.

Preserved solder pads for SPI interface, for connecting with other controller boards like Arduino/Nucleo, etc.Onboard voltage translator, compatible with 3.3V/5V MCUs
Operating voltage: 3.3V/5V. Interface: SPI. Outline dimension: 65mm x 30.2mm. Display size: 23.71mm x 48.55mm. Dot pitch: 0.194 x 0.194. Resolution: 250 x 122. Display color: black, white. Grey level: 2. Partial refresh time: 0.3s. Full refresh time: 2s. Refresh power: 26.4mW(typ.). Standby power: 170°.

color:Blue
Material:PCB
Package Contents:
1 x 2.13inch e-Paper HAT
1 x RPi screws pack
1 x 20cm 8Pin Cable

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.