Waveshare 4.2 Inch E Paper Raw Display Panel(B),400x300 Resolution Red Black White Three Color Ink Electronic Screen Without PCB for Raspberry Pi/Jetson Nano/Arduino/STM32 with SPI Interface

If you want to get it faster, please refer to B0BFQF2Y99 to get the item which will be shipped from Amazon EU Warehouse(which generally can be delivered within 2-3 days) This is an E-Ink raw display, 4.2inch, 400x300 resolution, with embedded controller, communicating via SPI interface, supports red, black, and white three-color display. 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. 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 Comes with development resources and manual (driver board schematic, examples for Raspberry Pi/Arduino/STM32)