Waveshare 4.3 inch e-Paper 800x600 Resolution Serial Interface
Electronic Paper Display Panel Module Kit with Embedded Font Libraries Display Geometric Graphics / Texts / Images
Not exact matches
Unlike a conventional flat
panel display, which uses a backlight to illuminate its pixels,
electronic paper reflects light like ordinary
paper and is capable of holding text and images indefinitely without drawing electricity, while allowing the image to be changed later.
The
electronic paper sign should be seen by the viewer as a coherent whole: should the
display management infrastructure fail, the signage deployment will fail, no matter the quality of the
panel hardware.
An
electronic paper screen will use 99 % less energy than digital signs normally do: this can be as low as 1 - 2W for a 32»
panel with a front light, and nearly 0W for a static and unlit
display.
Also important to note is the fact that, unlike in smaller e-
paper displays such as the 6»
display of an eReader, no ready - made solutions exist when it comes to providing lighting to larger
electronic paper panels.