i wanted to build a new vehicle together with my son and wanted to buy new AUAV board but the site link to it - http://www.auav.co/product-p/auavx21.htm - says to expect something good - ? - and there seems to be no activity at all.
I am using Zippy 25C 4S batteries for smaller craft that drains 13-14A at loiter and decided to use them in parallel for a Tarot 690S that uses 4006 680kv motors.
Do I understand it correctly that I would need to get source code and recompile it myself on my Linux to activate sonar options? Or is there a precompiled firmware somewhere that has it active, to save time?
if anybody uses this little mini-px4 board, could you pls advice why it does not want to see second GPS by default on this port and how to reconfigure it from FTDI into Serial4 port for a second GPS?
I tried to test some different modes and frankly nothing else comes to my mind anymore other than to put a heavy 40A relay to a main power line and attach a servo to it, so I could map it to one of taranis switches so in a case of malfunction or l