I try to control a DVDO VP50 with a TSU9600 and a RFX9600
and have to send code with contains the caracter \x00.
But the NULL-character terminate the Strings.

set Power On
0x02 0x33 0x30 0x30 0x35 0x41 0x31 0x00 0x31 0x00 0x03
set Power Off
0x02 0x33 0x30 0x30 0x35 0x41 0x31 0x00 0x30 0x00 0x03

query Power
0x02 0x32 0x30 0x30 0x33 0x41 0x31 0x00 0x03

Posible results
is On
0x02 0x32 0x31 0x30 0x35 0x41 0x31 0x00 0x31 0x00 0x36 0x44 0x03
is OFF
0x02 0x32 0x31 0x30 0x35 0x41 0x31 0x00 0x30 0x00 0x36 0x43 0x03

Is it possible to send and receive not strings but arrays of bytes?