"well, back to topic: i got my PixRacer Board from Nick. I come from PX4 and now loaded AC 3.4 rc1 and so far all fine. One thing, I cannot seem to connect the wifi esp to mission planner. It does work with QGC and there, I can modify all parameters.…"

"Hi,
I use original PixRacer and had it somehow working with PX4. I now want to move on with Arducopter.
I read your comment that 3.4 is required. Is there a timeline on when this will be available?
Does another FW (3.4 rc1) support the PixRacer HW…"