This is a 7.5" ePaper raw display, intended for use with our range of Waveshare ePaper driver boards, such as this ePaper Driver HAT for Raspberry Pi.
The panel features a 800x480 resolution, 170° viewing angles, and can display four colours - red, yellow, black and white. It uses an SPI interface which communicates via a driver board. This panel has a 22-second full refresh time. Partial refresh is not supported(Waveshare don't mention this anywhere in their documentation).
ePaper /displays are designed to replicate the appearance of ink on paper. Unlike regular displays, which lose their image when power is removed, ePaper displays are able to hold text and images indefinitely, even without power. ePaper screens are therefore ultra-low power, designed to have a wide viewing angle and additionally have limited reflection under sunlight.
Driver board not included
Features
7.5" raw ePaper display panel for use with Waveshare ePaper driver boards
800 × 480 resolution with wide 170° viewing angles
Supports four colours: red, yellow, black and white
SPI interface, driven via a compatible ePaper driver board
22-second full refresh time (partial refresh not supported)
No backlight – retains the last image even when powered off
Ultra-low power consumption, with power only required during refresh
Paper-like appearance with minimal reflection under sunlight
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