Example Using Host Esc Command - Unitech MR350 MKII Technical Reference Manual

5.4.2. Example Using Host ESC Command

The following commands are supported for download, diagnostic,
and application data transfers. Each command and its parameters
will be framed as shown before being transmitted; responses have the
same format without the ADDR fields.
STX, CMD, parms, ... CS1, CS2, ADDR
Example:
ESC H - Hard Reset and initiate power on test
=> STX ESC H CS1 CS2 ADDR
<= ACK or NAK
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