FSK/GFSK Decoder for RTL-SDR
RTL_RFM, (C) Ryan Suchocki
Usage: rtl_rfm [-hsqd] [-f freq] [-g gain] [-p error]
Option flags:
-h Show this message
-s Read input from stdin
-q Quiet. Only output good messages
-d Show Debug Plot
-f Frequency [869412500]
-g Gain [50]
-p PPM error [47]