WSJT-X version 1.8.0 includes a new mode named FT8
This mode features:
- QSOs 4 times faster than JT65 or JT9
- Sensitivity down to -20 dB on the AWGN channel
- Auto-sequencing includes an option to respond automatically to first decoded reply to your CQ
WSJT-X source code; along with installation packages for Windows, Linux, OS X, and Raspbian; is available for download at http://physics.princeton.edu/pulsar/K1JT/wsjtx.html
Are you looking for something different to do using morse code beyond rag chewing or logging DXCC contacts?
Try combining two hobbies by playing chess over CW.