While using MMSSTV software here is what worked for triggering PTT by RTS. Obviously your Digirig’s COM port may be different number (COM4 here).
Don’t forget to adjust TOT setting (transmit timeout) on your radio if you stop sending halfway.
While using MMSSTV software here is what worked for triggering PTT by RTS. Obviously your Digirig’s COM port may be different number (COM4 here).
Don’t forget to adjust TOT setting (transmit timeout) on your radio if you stop sending halfway.