Learn Guide Display Text Update

[dense cipher]

in the Basic Example section, this text seems redundant

A typical use case is to read data from sensors or other sources and use the data to create the string that you pass when updating the text.

that's said in intro paragraph

maybe change the Memory Error section to What NOT To Do

and make the code comment more pronounced

#
# DONT DO THIS!!!
#

even have that before and after the line

people don't read stuff. they just copy paste.

@green tundra ^^ my two c. in general, looks good. thanks for doing this update.