Hello,

I am trying to connect Rpi 3 Model B to flight controller (Dropix) and establish communication between them. I am following http://ardupilot.org/dev/docs/raspberry-pi-via-mavlink.html page.

I have flashed APSync image on SD card. When I try:

  • sudo -s
  • mavproxy.py --master=/dev/ttyAMA0 --baudrate 57600 --aircraft MyCopter

the console says “waiting for heartbeat from /dev/ttyAMA0” and starts showing some garbage and it continues showing until ctrl-C is pressed.
I need some help on this. What might be the issue and possible solution?

Thanks in advance.

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