Both WSJT-X (v1.6.0) and WSPR-X (v0.8 r3058) work with my K3S using these parameters:
Port = COM13
Baud = 38400
Data = 8 bits
Stop = 1 bit
Handshake = None
PTT = CAT
But WSPR 2.12 gets an IO Error trying to open the port.
Would appreciate any help anyone has on this!
Thanks,
- Dan