Hi @ugurdemirezen,
Post Analysis
QGC saves telemetry logs, which you can configure a bit in the Application Settings page. By default they’re saved in your /Documents/QGroundControl/Telemetry/ folder, assuming you haven’t changed the Application Load/Save Path setting.
QGC’s default CSV output option may be useful, but
While Operating
If you’re interested in getting data in real-time (rather than analysing a telemetry log file afterwards) then you can either
- set up an extra MAVLink endpoint via the Mavproxy page of the Companion web interface (e.g. add
--udpout 192.168.2.1:14560), and connect to it (e.g. using Pymavlink), or - connect to the mavlink2rest output at http://192.168.2.2:4777 with a websocket client connection