"No need to apologize, I'm not educated on arduinio, I can filter and recognize some stuff but don't know the code, I compared both, and I just did some dots and dashes wrong. now it should work like a charm, I will try it outside in a minute!

I got…"

"Dom:

That's a great idea, but I can't get it to work. Arduinio gives a error about this code: ap_hdop = mavlink_msg_gps_raw_int_get_eph(&msg);

can you upload the working file for me?"

"aaah, great. I got it flashed, now connect it and see if it works!!

thnx!"

"Rolf,
I read this thread and absolutley loved it. I ordered the teensy 3.1 and installed all the software, but I ran into some issues. Most of them I tackled, but I can't overcome one error: 

MavLink_FrSkySPort.ino:47:25: fatal error:…"