# Ten Tec Argo IV wont connect to Fldigi on R Pi

Cannot connect to Raspberry Pi with Fldigi, ttyusb0 does not show up in any cat control functions. I can connect my TS590S to the Pi and I can connect the Ten Tec to any window machine. But I cannot connect the Pi to the Ten Tec,any ideas as to a solution??

Thank you,

John

• Welcome to ham.stackexchange.com! Mar 23 '20 at 23:26

This means finding out which chipset it uses, then trying to find a driver for that chipset. You can use lsusb to find the chipset’s IDs, and then use those to search for a driver.