Miscellaneous Electronics
Waveshare 4.2 Inch E-Paper Display Module Kit 400 x 300 Resolution 3.3v/5v E-ink Electronic Screen with Embedded Controller SPI Interface for Raspberry Pi/Jetson Nano/Arduino,Support Full Refresh
This is an E-Ink display module, 4.2inch, 400x300 resolution, with embedded controller, communicating via SPI interface. Due to the advantages like ultra low power consumption, wide viewing angle, great effect under sunlight, it is an ideal choice...
https://www.bizrate.co.uk/miscellaneouselectronics/waveshare-4-2-inch-e-paper-display-oid8237882369.html