Auxiliary Display (auxdisplay)
Overview
Auxiliary Displays are text-based displays that have simple interfaces for displaying textual, numeric or alphanumeric data, as opposed to the Display Interface, auxiliary displays do not support custom graphical output to displays (and most often monochrome), the most advanced custom feature supported is generation of custom characters. These inexpensive displays are commonly found with various configurations and sizes, a common display size is 16 characters by 2 lines.
This API is unstable and subject to change.
Configuration Options
Related configuration options: