I want to upgrade my 450 size home built quad with a better Flight Controller.
Been looking for months and it seem the base model Pixhawk around $100- $130 has the most information and support.
I want things like altitude hold, position hold (Loiter), GPS, Return to Home, and telemetry back to ground to laptop.
It seems this model has all I need, there are fancier models but I don't need those.
Any one have advise or comments?
I am looking at this one.
https://www.ebay.com/itm/Pixhawk-2-4...53.m1438.l2649