LORDWORLD Four Color 2.13inch E-Ink Display HAT (G) 250x122 development board

What this HAT adds to your board

The LORDWORLD Four Color 2.13inch E-Ink Display HAT (G) is a compact development board that mounts directly on a Raspberry Pi, Jetson Nano, Arduino or STM32 platform. It provides a 2.13 inch electronic paper screen with a 250x122 pixel grid. The module draws power only while refreshing the image and retains the last picture indefinitely without a backlight.

Resolution and colour set the limits

The panel shows 250 by 122 pixels in four colours: red, yellow, black and white. No other palette or higher density is available on this part, so graphics and text must fit within that grid. The SPI interface and onboard voltage translator handle both 3.3 V and 5 V logic, but the resolution and colour count are fixed by the display itself.

Suits low-power status panels.

Makers building shelf labels, sensor readouts or badge displays that update infrequently will benefit from the ultra-low draw and persistent image. Projects needing animation, greyscale depth, full-colour photographs or a larger viewing area should look at a different display technology.