Home > Arduino & SCM Supplies > Waveshare
Waveshare 250x122 2.13inch E-Ink Display HAT Ffor Raspberry Pi/Arduino
250x122£¬ 2.13inch E-Ink display HAT for Raspberry Pi£¬ SPI interface OverviewThis is an E-Ink display HAT for Raspberry Pi£¬ 2.13inch£¬ 250x122 resolution£¬ with embedded controller£¬ communicating via SPI interface£¬ supports partial refresh. Due to the advantages like ultra low power consumption£¬ wide viewing angle£¬ great effect under sunlight£¬ it is an ideal choice for applications such as shelf label£¬ industrial instrument£¬ and so on. Features: 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 Compatible with Raspberry Pi 2B/3B/Zero/Zero W Preserved solder pads for SPI interface£¬ for connecting with other controller boards like Arduino/Nucleo£¬ etc. Comes with development resources and manual (examples for Raspberry/Arduino/STM32) Specifications Operating voltage: 3.3V Interface: SPI Outline dimension: 65mm × 30.2mm Display size: 23.71mm × 48.55mm Dot pitch: 0.194 × 0.194 Resolution: 250 × 122 Display color: black£¬ white Grey level: 2 Refresh power: 26.5mV(typ.) Standby power: <0.1mV Viewing angle: >170°