Digirig Lite with Icom IC-2at

Greetings! I have an old Icom IC-2at that I am using with digirig lite and factory cable.
While using direwolf, the radio hears just great! But will not transmit. I have the GPIO set to pin 3 and still no transmit? Any idea on what I am missing?
73’s Stan KC5BFA

Stan,
See if the cable + radio are responsive to the PTT line in general. This can be achieved by simulating the PTT from Digirig’s end of the cable:

Based on your findings you’ll know which side to troubleshoot next: software/digirig or cable/radio.

Radio transmits when I short the pins. I still have no transmit while running
direwolf 1.7. I monitor on another radio to see if I can hear it beacon.
thanks

Ok, after shorting the pins and restarting direwolf, it now will transmit.
Thanks for the help and 73’s KC5BFA Stan

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