You can use this simple application for triggering PTT on your radio via DTR/RTS COM port pins.
It supports remote PTT triggering with ptt2dtr as the server.

Hint: use the space bar for pushing the button!

Current version: v1.1

download (mirror2) (32.9 kb, 1090 dls, today: 0)

download src (VC++ 7.0) (mirror2) (92.8 kb, 551 dls, today: 0)

Version history:

  • 1.1 – fixed hangup when remote PTT is disabled
  • 1.0 – initial release

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