# USB might be /dev/ttyACM0 # serial might be /dev/ttyS0 # pps might be /dev/pps0 DEVICES="/dev/ttyS0 /dev/pps0" # -n means start without a client connection (i.e. at boot) # -s 9600 is to set baud to 9600 GPSD_OPTIONS="-n -s 9600" # also start in general START_DAEMON="true" # Automatically hot add/remove USB GPS devices via gpsdctl # USBAUTO="true"