说明

• This is 2 E-Ink display HAT for Raspberry Pi,250x122 resolution, with embedded controller, talking by means of method of SPI interface, supports partial refresh. Due to the benefits like extremely low energy consumption, vast viewing angle, clean exhibit without electricity, it's a ideal preference for functions similar to shelf label, business instrument, and so on. No backlight, keeps exhibiting final content for decades even when power down Ultra low power consumption, in actuality energy is only required for refreshing Standard Raspberry Pi 40PIN GPIO extension header, helps Raspberry Pi collection boards, Jetson Nano. Preserved solder pads for SPI interface, for connecting with varied controller boards like Arduino/Nucleo, etc voltage translator, like minded with 3/5V MCUs Operating voltage: 3/5V. Interface: SPI. Outline dimension: 65mm x 30. Display size: 23 x 48. Dot pitch: 0 x 0. Resolution: 250 x 122. Display color: black, white. Grey level: 2. Partial refresh time: 0. Full refresh time: 2s. Refresh power: 26(typ.). Standby power: 170°. color:Blue Material:PCB Package Contents: 1 x 2 e-Paper HAT 1 x RPi screws pack 1 x 20cm 8Pin Cable Only the above equipment content, other item aren't included. Note: Light capturing and assorted displays may cause the color of the article within the photo barely various from the real thing. The size allowed error is +/- 1-3cm.

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