User's Manual

MK15 User Manual V1.1

If it is your first time adding a new connection in QGC, please do not check the option

“Automatically Connect on Start”. It can be checked later when you confirm that the

datalink is connected successfully.

4.3 Communication with GCS through UDP

Let’s take QGroundControl as an example.

1. In “SIYI TX” app, go to “Datalink”, and choose “UDP” in “Connection”.

2. Go to “Application Settings” in QGC, touch “Comm Links” and “Add” a new

connection.

3. Name the connection as “UDP”, set the type as “UDP”, the port as “19856”, the

server address as “192.168.144.12” and “Add Server”, then touch “OK” to return

to the Comm Links page.