"Hi Christopher,
I need to use the piksi with qgroundcontrol and was hoping there was away to realize this..."

"Hello,

where you able to use it with Qgroundcontrol or only in Mission Planner?
How does the vehicle behave, e.g. during an auto mission, when the rtk fix is lost and it moves to float?"

"Hello Paul,

great work. Will we see GPS fusion anytime soon?
I understand because of the required EKF GPS TYPE setting, Optical Flow in Arducopter excludes GPS functionality for the moment. But in Qgroudncontrol (or how would you call it) it is…"

"Hello, 

the required GPS type setting when using Optical Flow prevents the use of a GPS system and waypoint navigation.

This is only the case for arducopter, not for qgroundcontrol. QGSC's firmware will fuse the GPS and optical flow data and…"

"To Summarize,

PX4 Flow on ArduCopter does not work with GPS due to the required Parameter Setting
EKF_GPS_Type = 3
in Mission Planner. 

The PX4Flow ordinary firmware has received a major update I understand, one or two months ago,
containing an…"

"I use the Lidar LIte V2 with blue label."

"Hello Paul,

It would be very nice to have the redundancy of both the Optical Flow and the GPS.

Do you know when this will happen?
So If I am not mistaken, GPS  *WITH*  Optical Flow does not work together yet?
So when doing an Automission using…"

"Hello Fabien,

Do you use the Lidar Lite V2 with the blue label or silver label? 

The Traco TSR Stuff I quite like, and from an electrical engineering point of view,
that might be even much better than all of these big BEC's.
I wonder why the…"