"Multi bladed propelers are used when you need ground clearence or less noise they are less efficient at the same rpm so you have to run them faster. why less efficient because the time befor the next blade cuts the disturbed flow from the blade…"
"failed to talk to bootloader minim osd and mavlink osd is all I get when I trie to update firmware or settings
have tried two diferent ftdi interfaces that work ok on my gps etc but not these two osds,
the update charr set apears to work ok.
has…"
tried the mission planer away from any internet access and unable to use it can anyone ?.if so how it had no firmware available and no google maps am I missing something.
I will ask the same question as someone else who never got an answer.have i got to add pins to the apm 2.5 for a airspeed sensor or are they already taken care of in the row of pins at the top which take the airflow etc.Thanks