Here GNSS problem

ArduCopter Copter 3.5
1

Hello,
i have a Problem with my Here GNSS. I use it with the Pixhawk 2.1.
It is conected at the GPS1 port.
the HUD of the Mission Planner shows me that i have GPS connection. The log datas say the same. The position is also more or less accurate.
Now, my problems are:

1.The status LEDs are not working. Right from the first power up, they have never worked in anyway.

  1. There is no compass from the Here GNSS. If i understand it right the pixhawk itself provides 2 compasses (#1 and #2 when no external one is connected) right? So with the Here GNSS it shod have 3? (the Here GNSS becomes #1 and the internal ones become #2 and #3)
    with the Here GNSS connected i hav still only 2 compasses, probably the two internal ones of the Pixhawk.

Do anyone have an idea what the problem could be?

thank you very much
kind regards
Ben

2

There HERE compass has its own separate plug that should plug into the compass port. That is also why the LEDs aren’t working.