setup instructions from https://readditing.com/r/dogemining/comments/28y6i6
details
Bus 005 Device 003: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
I would be grateful if someone help thank you
I have a blackwidow running on windows using BFGminer 4.5.0 so your mileage may vary but this is what I use
bfgminer --scrypt -S zus:com3 -o stratum+tcp://pool:3333 -u username.bw -p password --set zus:chips=64 --set zus:clock=348 --set zus:ignore_golden_nonce=1
So you would need to change the com port accordingly for your computer and change the chips to whatever the falcon uses. Hope that helps.