Const
C0: End of Text (ETX)
ETX
Ends the message text, starts a footer (up to the next TC character).
`0x03` Copy
`0x03`
`C` Copy
`C`
https://en.wikipedia.org/wiki/C0_and_C1_control_codes
C0: End of Text (
ETX)Ends the message text, starts a footer (up to the next TC character).