Overview

In the following pages, the text [cr] is used to represent a single data byte, the carriage return. This value is decimal 13 or hex 0x0D. All commands are terminated with a carriage return.

Also, in the following pages some syntax may be provided in code blocks, like this:

This is code in a block. 
It's how our online markdown language calls out this type of text. 

--! Note the grey '1' and '2', etc in the far left column. !--

These are line numbers for reference only. Don't include 
them in actual commands!

Some sample real RS-232 commands just for reference:

C[cr]
G0@255:0[cr]
G1-10@100,11@238:35[cr]
B115200[cr]