Ping Sonar Altimeter and QGroundControl 4.2.3

I have a Ping Sonar Altimeter works fine with pingviewer.
But how to show bottom distance in the new QGroundControl 4.2.3 and BlueOS?

Hi @an-ron,

Ping Sonar MAVLink integration (which allows QGC to show the values) is one of the few Companion software features not yet available in BlueOS. That said, the feature has been developed, and is undergoing final cleanup before it gets merged in to the master branch, and will most likely be available in a BlueOS beta release within the next week or two.