PixHawk telemetry

Hi! I’m using the connex prosight and I can’t get the telemetry to work properly. The only data showing is flightmodes, and not even the right one. I’ve made a cable according to connex support and the connections should be fine. I would be very pleased if I just got heading from the gps (ublox m8n) and altitude if possible. Help please :slight_smile: