I have been running the F550 with Naza FC on 3s (11.1V) and been getting 7 minutes of flight with 1:30 of return time before I hit the 80% limit. I've decided to try it on 4s and so ordered a couple my question is :
Is the voltage selection option in the Naza Assistant just for the Low Voltage warning and Cutoff or does it modify some kind of voltage depnedant setting/electronic calibration (for voltage dependant components maybe?) within the firmware.
Have any of you ran the Naza FC on 4s with it set to 3s? or vice versa?