WSJT-X version 3.0.0 and later supports the TCI protocol. TCI was originally designed for SDRs, but it's so comprehensive that we have adopted it as the standard for RHR station control.
Learn more about TCI and supported features.
Operating
Perform the one-time setup steps below to enable TCI and AutoGrid in WSJT-X.
Then, each time you operate:
Start the LocalMate app. It will run in the system tray - the icon looks like a Yagi antenna.
Connect to any station. Both Flex and Icom radios will work.
Start WSJT-X, or click Retry if it is already running.
Audio and frequency data should automatically begin flowing into WSJT-X.
First-Time Setup
1) Install LocalMate
Download, install, and launch LocalMate: https://my.remotehamradio.com/download
2) Enable console integrations
In the RHR console, go to Tools menu β Integrations
Click TCI, then enable it.
Click WSJT-X Server, then enable it.
3) Enable AutoGrid in WSJT-X
Launch WSJT-X and open Settings.
On the General tab: Check AutoGrid

On the Reporting tab:
UDP Server: 127.0.0.1
UDP Server port number: 2237
Check Accept UDP requests

4) Enable TCI in WSJT-X
On the Radio tab:
Rig: TCI Client RX1
TCI Server: 127.0.0.1:40001
PTT Method: CAT
Mode: Data/Pkt
Split Operation: None

On the Audio tab: Check Use TCI Audio (restart required)

5) Complete setup
Finally, click OK, then quit WSJT-X and restart it.
Now you can operate using the steps in the first section.