Waveshare 2.13 inch E-Ink Paper display HAT for Raspberry Pi 3-Color

This is an E-Ink display HAT for Raspberry Pi, 2.13inch, 212x104 resolution, with an embedded controller, communicating via SPI interface, supports the red, black, and white three-colour display. There is no backlight so it can keep displaying last content for a long time even when the power is down. As these displays have no backlight panels and it doesn't need a continuous power supply to display the (static data with periodic intervals) data on the screen, it has a great advantage of ultra-low power consumption. Also, it has a wide viewing angle, great viewing effect under sunlight, Basically power to the display is only required for refreshing. For connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.. SPI interface can be used. Features: No backlight keeps displaying last content for a long time even when power is down Ultra low power consumption, basically power is only required for refreshing Compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+ 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 Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32) Interface: SYMBOL DESCRIPTION VCC 3.3V/5V GND Ground DIN SPI MOSI pin CLK SPI SCK pin CS SPI chip selection, low active DC Data/Command selection (high for data, low for command) RST External reset, low active BUSY Busy status output, high active Useful Links: Wiki : www.waveshare.com/wiki/2.13inch_e-Paper_HAT_(B) Package Includes: 1 x2.13inch E-Ink Paper display HAT for Raspberry Pi 1 x Interfacing Cable 1 x Nut-Bolt and Spacer set Note: No Raspberry Pi is included in Package Specifications :- Operating Voltage (VDC) 3.3 Display Size (inch) 2.13 Outline dimension (mm) 65 30.2 Dot Pitch 0.229 0.228 Grey level 2 Display Color Red, Black and White Display Resolution 212 104 Viewing Angle >170 Interface 3-wire SPI, 4-wire SPI Full Refresh Time (s) 15 Refresh Power 26.4mW(typ.) Standby Power (mW) <0.017 Dimensions in mm (LxWxH) 65 x 31 x 8 Weight (gm) 20