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:
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.