"Hello Kay,

I think SR1 and SR2 are the telemetry ports 1 and 2 on the pixhawk. But as you have an APM, I'm not sure...
Flo"

"Hello vag,

I had the same problem and solved it. Try this settings in mission planner


SRx_EXT_STAT =2    =2Hz battery voltage, current and capacity GPS,fix .RAW GPS position, velocity, altitudeSRx_RAW_SENS = 2  gives 2Hz pressure, and…"

"Hi Michel,
hi all others,

I also tried to use this great software, but I only get the flight modes to my transmitter, no other data.
Anyone an idea?

My setup ist Pixhawk, GR16 with MX20.

Thanks and best regards
Flo"