Digilines Graphical Screen for Minetest
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How to use:
1. Place one and set the channel
2. Send an image (see below for the format)
3. Image will be displayed on the screen



Image format:
(this is the same as rgblightstone in group mode)
Images consist of tables, containing one table for each row with keys numbered from 1 to 16.
Within each row are 16 strings, one for each pixel in the row, with keys numbered from 1 to 16.
Each string contains the color for that pixel as a 6-digit hex color, with optional "#" prefix.
Invalid or omitted pixels or rows will appear as black, and excess pixels or rows will be discarded.