This is the protocol for the 9600 + 0xF0:
Serial Protocol Used
The serial output is at 9600 baud, 8 data bits, No parity and 1 stop bit. The first character will be in the range 241 to 248 decimal, this is made up from 240 + the number of pulses measured. The second character contains the status of 4 push buttons that can be connected to the interface unit. The third to last (max 16) characters contain the values of the control channel pulses. Decimal 100 = 1mS, 200 = 2mS.
What is the protocol for the 19200 + 0xFF?
thanks